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The Spinning Wheel - De-Constructing an Original

02/22/2008, 04:10 | Norse Woodsmith

Well, it seems my brother had been keeping great great granddad's old spinning wheel - I had forgotten the box that it was in when I left the homestead, and he had been storing it for me. After reading the last piece I did on spinning wheels, he must have read it and remembered he had it -and got it out in the mail to me - because it arrived a week or so afterwards:

Old spinning wheel

It's missing some pieces, but there's a good majority of it still there. The legs and pedal are gone, and it's missing the two pieces that hold the bobbin/axle.

It's an interesting piece to me on several counts... First, it was made by great great grandad... Second, it's a study in wooden machinery - everything has a purpose and yet it's still elegantly constructed. Third, it's an example of true frontier craftsmanship. I'm not sure of the exact date, my best guess would have been somewhere near the 1870 to 1890 range, in the Dakotas. This would have been made with the most meager set of tools, and quite far out in the country... I think I remember reading the nearest flour mill at the time was a full day away.

Parts of a Spinning Wheel

To have a discussion about the construction of the old wheel above, it would probably help to review just what the parts are called... I got much of this information off of various web sites, including The Joy of Handspinning, which is a wonderful resource for the enthusiast - I'm more interested in the construction, but that doesn't do you much good if you don't know how the thing works!... I'm using dad's wheel, which is a replica of the old one I'm looking at:

Parts of a Spinning Wheel

 

Tension Knob: A threaded knob, turned to raise or lower the bobbin and flyer assembly thusly reducing or increasing tension on the drive bands.

Maidens: The upright posts that hold one end of the bobbin and flyer assembly

Flyer Whorl: The pulley that drives the flyer - it has several different diameters so different speeds can be achieved

Flyer: The U-shaped piece with hooks - the hooks are there just so the fiber can be spooled evenly onto the bobbin. This is what spins the fiber.

Bobbin: A spool that collects the spun fiber

Orifice: Where fiber is fed into the wheel as it is spun

Drive Bands: Twine or string that drives the flyer whorl from the fly wheel

Mother of All: The upright piece that holds up the tension knob, bobbin, and flyer

Fly Wheel: The main drive wheel - the large wheel that is powered by the treadle

Footman: Hard to see in the photo above, it's behind everything- it's the wooden piece that connects the treadle to the fly wheel

Treadle: the foot pedal at the bottom

 

 

It's made from at least three, but more likely four distinctively different woods, from what I can see - and I think you can tell somewhat in the top photo. I'm not positive of the exact species, but from my experience with wood and my knowledge of the trees native to the area in which it was made, my best guesses would be birch or elm, maple, and basswood or poplar. I will get into where each was used as I deconstruct the thing.

Metal pieces would have been difficult to fabricate and expensive to purchase, so their use was kept to an absolute minumum. Could he have bought the metal pieces, or had a machinist make them for him? It's a possiblity. The pieces could have been ordered via mail order and shipped to the closest dry-goods store... yet they do all show at least some amount of fabrication. That eveidence could just be the technology of the time showing through, however - I'm just not qualified enough to say.

The only metal pieces are the axle/treadle drive on the fly wheel, the metal hooks on the spinner/flyer, and the axle for the flyer/flyer whorl assembly. The metal reinforcement on the flyer (the U-shaped piece in the photo below) shows signs of hammering to shape, and is riveted in place with metal pins and is surely of his own making.

bobbin

The part that would have probably been the most difficult to make would have been the axle for the bobbin/flyer assembly... It appears it was made from something else, and made to work. I'm not exactly sure what it would have originally been had he fabricated it - it might even be two pieces, I can't really tell. The center was drilled out from the end and from the side to create the orifice that allows the fiber to be fed through it.... Both holes are off center, and show some evidence of being drilled and filed by hand.

Axle

You can see the orifice on the axle of the flyer on the right in the above photo, where the fiber is fed into the wheel. The far end of the axle in the photo above has a small taper to it - and is also threaded to hold the bobbin and flyer whorl on. It looks to me like the tapering was done by mounting the bolt in a wood lathe and tapering it using a file while turning. Fine metal work would have been difficult on the prairie in those days... and this is one of the things that lead me to believe this piece was at least partially fabricated by old great great granddad.

The bobbin (on the left in the above photo), the flyer, and the flyer whorl are all made from a very dense, close-grained wood - my guess is maple, though it could be just about anything of a similar nature. It needed to be, as the walls of the pulleys on them as well as the U-shape of the flyer makes using a strong wood imperative. The bobbinis made from a single piece... You can see by the breaks that it was made from a straight piece of about 3" round wood. The hole the axle slides through goes all the way through the bobbin, obviously - my best guess as to how this was made would be to first drill the hole through the rough blank - then mount the blank in the lathe and turn the bobbin to its final dimension. This would assure the axle hole would be centered on the bobbin. The far end of the bobbin is actually the first pulley you would use as part of the flyer whorl assembly - you see it in the next photo and the one two down that shows the whorl in it's place.

Here you can see the far end of the bobbin and the leather "bearing" that the axle is pushed into (the flyer whorl is not in this photo - it would take up the space between the bobbin and the adjuster piece the leather bearing is pressed into):

Leather bearing

Both ends of the axle were mounted in leather bearings... but unfortunately the maiden that holds the closer end was missing on the original. Using another wheel made by granddad's brother, he fashioned the maiden with a leather bearing similarly to how that wheel was constructed:

Leather bearing

You can see that it was simply a thick chunk of leather, glued into the maiden. This allows for the bobbin assembly to be easily removed from the wheel, simply by turning the maiden. There's not a lot of pressure on these bearings so they function quite well (as evidenced by dad's copy), and the leather would simply have been replaced as it wore out. Lubrication, if any, would have been tallow or beeswax.

The flyer whorl is made with two different sized pulleys so you can adjust the speed of the flyer - faster for more twists per inch in your yarn, and slower for fewer. More twists made for a stronger thread - but took more raw fiber. Fewer produced more "fluffy" yarns, good for sweaters and the like.... at least that's what I think - I have no experience spinning my own yarn. I still have the flyer whorl for the original, though unfortunately only half of it - but it does show how it is constructed pretty well:

Gear

You can see the differing diameters of the pulley to allow the flyer to spin at different speeds depending on where you placed the drive bands. The bobbin spins freely on the axle so is independent of the flyer whorl.  It is driven by its own pulley on the end next to the whorl that is a slightly different diameter - this is so the bobbin would spin at a different speed than the flyer.  Otherwise the yarn would only spin in place - with the different speed it slowly spools onto the bobbin as you feed more fiber into the orifice.

This is known as a "Scotch Brake"...  it basically means the yarn spools quite slowly onto the bobbin, while being twisted (for strength) many, many times for each single time it spools on the bobbin - which is the major function of the wheel.  It is this twisting that gives the yarn it's strength - without it, it would simply pull apart.

A good spinner feeds fiber into the orifice at a steady rate, thusly avoiding thinned out or lumpy yarn that is strong enough to knit.  More twists per inch results in a thinner, stronger thread - fewer provide fluffier, more insulating yarn.

The drive bands would have been simple twine or leather strips, or possibly even yarn - it didn't need a great deal of force to twist the fiber, so grip wasn't terribly crucial - speed was.

You can also see the tensioner knob assembly in the photo above at the top of the aptly named "Mother of All". It's broken as well, but it shows how it was made... A threadbox would have been pretty standard fair in most shops of the time, so that's not too surprising to find. It still works quite well, even after being exposed to the elements for many years.... The Mother of All is broken here as you can see in the photo above and below, but again at least we can see what it looks like:

Gear

The Mother of All is so aptly named as it is the main structural element of the wheel - everything pretty much hangs off of it. It, along with the maidens and most of the spindle work (with the exception of the spokes in the wheel) are made from a hardwood I would say is either elm or birch - it's hard to tell exactly as the wood is aged so. But those were common woods used in local furniture of the time - especially turned furniture. Oak was available and used extensively for standard casework, but wasn't preferred for turning because of it's open grain and it's tendency to tear out. I would imagine the elm or birch was riven and turned green, much in the fashion of windsor style chairs, and wedges were used to fasten the tenons to the half-moon shaped base (which I think was made of either poplar - but could be basswood)... There would not have been any kilns in the area, any dried lumber would have been air-dried.

Which brings me to the fly wheel, the most prominent piece of the spinning wheel, has some interesting construction methods. The outer wheel was constructed from four separate pieces. The wheel is made what I think is basswood, though it could be poplar, I suppose... both are plentiful in the area. There are a couple ofreasons that basswood would appropriate here. First, a lighter weight wheel would be easier to spin. Women using these wheels would often spin for many hours on end, for many days in a row... ease of use was paramount in their design. Second, basswood is a very easy wood to work... Mounting a wheel this size and turning it in a treadle lathe would have been quite a task... the easier one could make the task, the better. Third - since these wheels didn't carry a load, like say maybe a wagon wheel would, there would be little or no structural stresses on them, so basswood met the bill.

The pieces for the outer rim were first assembled before they were turned using splines and wooden pegs to hold them in place. You can see here where one of the pegs was placed too far out and was turned into:

Wheel Joint

The outer wheel itself was not constructed in the same manner as a wagon wheel - where the spokes have tenons that mount into the outer wheel - for the reasons mentioned above. It was first assembled and then turned without the spokes - they were added afterwards. Here you can see one I've pulled out:

Wheel Joint

After the main hub was turned, the spokes were made to fit inside the outer rim, then holes were drilled through the rim into the spokes - and a wooden dowel was driven in to hold the spokes in place. There just one problem with that - how do you make sure the hub is centered in the outer rim? Well - my best guess is that the hub and spokes were made first. The hub first, then the spokes, which could then be glued into the hub. The hub could then be mounted on a temporary axle and turned, allowing you to mark the end of the spokes in the same location as you turned the hub. The outer rim could then be turned to match this dimension... It's just an educated guess, mind you - but the best I can come up with given the circumstances.

As for the hub, it's one piece, with an axle that mounts into the adjacent spindles thusly:

hub

The far side of the axle has an offset that attaches to the footman, which then is attached to the treadle. And yes - at the lower left of the hub in the photo above, that is a knot... As a matter of fact, it continues through to the other side:

hub

Why would he have used a piece with a knot like that in it, you might ask? I would put forth that it was a matter of convenience... As I mentioned above, a lot of the wood used for the contruction of this wheel would probably have been worked green. The wheel would have had to be dried wood though. Most likely that meant that it was was harvested from already dead wood - possibly even seasoned firewood. There wasn't storage space available for storing wood while it dried... The house they lived in would probably have been the size of your living room and housed 5-7 people... The barn would have been similarly small was soley for livestock. The shed that served as a shop would have been more like a lean-to, perhaps with a pot-belly stove if the owner was well-off. So dried wood was a luxury most couldn't afford, but for the wheel it would have been necessary as green wood would have shrunk and rendered the wheel useless. So it's my guess it came from whatever was available - and since it didn't need to be all that strong, it wasn't a problem structurally. Also, I should mention that the knot would not have been this pronounced when it was made - this particular wheel was exposed to the elements for many years, so has weathered quite a lot. Originally, it would have been a very tight knot.

About all that's left is the base, legs, footman, and treadle - and all I have of those is the base... The base is made of poplar, it appears. I remember hearing the half-moon shape was a sort of trademark of his, but I'm not sure of this... compared to the other his brother did later, its a unique feature and was supposedly preferred by the people who used them as they were stronger. I do recall hearing that this makers' work was highly prized by those who received it, at least within the area he lived.

I may restore this old wheel someday - no, it will never be in working order again, but I may try to get it just so it is all in one piece and has all of the parts, just for display. I doubt it's worth much to anyone but me - but it sure is fun to have around to look at and to study, to give one appreciation for the original maker and the methods and material he used in creating it.

The maker, my great-great granddad, was a very adept turner, furniture maker, and woodoworker. He used green wood quite a bit, as I think can be seen in another of his works which I will show just for reference - a crib made of elm:

hub

It appears he also used steam to bend wood, as you can see - obviously a very industrious fellow for someone truly out in the sticks... This crib was used all the way into the 1960's as I recall... It's been retired for obvious reasons since then, but still remains in the family, well over a century after it was made.

 

Williamsburg Woodworking Conference Trip Report

01/27/2008, 23:06 | Arts & Mysteries with Adam Cherubini - Blog

This year's conference was a delightful departure from the so far typical furniture fare of Colonial Williamsburg's "Working Wood in the 18th Century" woodworking conference. This year, Williamsburg's interpreters teamed up with tool historians on both sides of the Atlantic to share with us their notions on Tools, Tool Chests, and Workbenches of the 18th century.

I attended the first session joined by several current and former interpreters from Pennsbury Manor. For me, the quiet conversations between the conference attendees are as interesting and educational as the presentations themselves.

Each year, I bemoan that fact that no videos or transcripts will be made available. As I sat in the gorgeous, packed yet comfortable auditorium, I couldn't help but feel privileged. This sense was heightened by the forced absence of my friend Paul and those of you who emailed me and really would have loved to attend but couldn't. But instead of continuing to bang a drum that know one cares to listen to, I'll only say this in consolation: I think the "back of the class" conversations and fellowship are so great and so useful, that a video just wouldn't be the same experience.

The conference began with short lectures by Jay Gaynor and Jane Rees. Jay talked about tools. Jane talked about tool storage. The most memorable bit for me was Jane's mention of the "bass" joiner's tool bags present in several period paintings of shops. I've been carrying a similar woven grass bag of the sort ladies take to the beach to Pennsbury Manor for several years. And I think for all those years, my friend Dave has been whistling at me. Finally, I am vindicated. As it turns out, English woodworkers, including Jane's Grandfather, have been carrying their tools not in cleverly constructed wooden totes but in "bass" bags for at least 2 centuries.

Jane Rees, along with her late husband Mark, wrote the fantastic introduction to "British Planemakers from 1700", "Christopher Gabriel...", and contributed to "The Toolchest of Benjamin Seaton". She's a fantastic scholar and valuable resource, having a breadth and depth of knowledge matched by few or none. Perhaps because of this, I was left wanting more from Jane. She did a good job presenting the evidence of tool storage and workbench placement. But I was hoping for a summary that explained the rationale behind such issues. Maybe its obvious, but it seems to me that tool chests are not primarily used to transport tools, but rather to safeguard them in a commercial shop that you don't own or live in. Like modern day auto mechanics, I suspect period craftsmen abhored lending or borrowing tools. Like modern day auto mechanics, having the right tool for the job can be a matter of maintaining one's livelihood. Like modern day auto mechanics, the tool chest and its contents were easily worth 6 months to a year's wages. So we see rural and family shops characterized by tool storage consisting of open shelves and racks on walls, like the Dominy shop. Urban commercial shops, like those depicted by Roubo can probably be characterized by rows of benches, left ends facing the light source, and the use of tool chests to store individual craftsmen's tools.

Thursday's conference began with a lecture by Jane on Benjamin Seaton. It?s important to note that neither the Seaton chest nor its contents were present. Somehow, I misunderstood "we'll be looking at the Seaton chest". We looked at pictures of the Seaton chest and Kaare Loftheim's informative reproduction. The main carcass is fairly typical. It has a nailed or screwed up bottom. The till is a bit more interesting. We speculated that the secret drawers were nothing more than a way to fill space behind the drawers, very likely shortened to allow their removal without removal of the till. I'm fairly convinced and Jane confirmed my beliefs that tills like Seaton's were not designed to be removed daily. But throughout the discussions, I failed to hear the Seaton chest placed in its proper context: It has many features we would come to see as typical of 19th c chests including its tall proportions, multi leveled till with drawers, and veneered interior. I can't help but question the appropriateness of using this chest for a "working wood in the 18th century" despite the date of its manufacture. If we could look into a third quarter of the 18th c commercial shop, I suspect we'd see chests that look more like blanket chests, long and low, and few simple tills and tools with unmatched handles. In short, I suspect we'd see something more like the Nixon chest.

My notes are a little sketchy, but I think late Thursday morning, Marcus Hanson And Ed Wright demonstrated the hammer veneer work on the till. This was a fantastic demonstration that I think would make a great 2-hour video. When I began volunteering in Pennsbury, I saw my role as technical. I felt I was able to build things with period tools, in an unheated shop without electricity. Talking to visitors, especially non-woodworkers, was clearly not my forte. But Williamsburg's Hay shop craftsmen are different. These guys are terrific woodworkers AND professional interpreters who are just plain fun to watch and listen to. While none of them are Underhill caliber, you can see that St. Roy is one of many folks in CW who are good at presenting information and making it fun.

Thursday afternoon, Garret Hack discussed workbenches. I had never met Garret before and I found him delightfully charming and down to earth. I was disappointed he didn't discuss 18th c workbenches though. In my opinion, there's something weird going on with FWW's participation at the conference. The FWW speakers don't seem to feel compelled to limit their discussions to Working Wood in the 18th century, which is after all, the generic title of the conferences and the reason many of us attend. I know some of the attendees felt stronger about this than I did. I liked Hack's presentation and felt the need to jot down several comments:

"[The workbench] is the most important tool in your shop."

"[It] influences the work that you do."

"[My workbench] represents me as a craftsman."

Friday featured Roy Underhill's presentation (driven by his macbook pro!). The opening slide is shown below:



Roy's presentation was on screw threads and it was everything one would expect from The Woodwright; It was hilarious and informative. A heckler (no it wasn't me, really) mentioned that this was the first time he'd ever seen Roy work and not cut himself. I had a similar comment in a PW article on Building Saw horses some years ago, and later regretted it. Now I see that mentioning cuts to Roy is a little like singing Roxanne to Sting or asking Ricky Gervais "Are you having a laugh?". So I was curious to take Roy's reaction. Would he be peeved or annoyed? Surely he wouldn't laugh like this is the first time he's heard that one. He responded quickly: "The Director kept yelling "Cut!" and I didn't know what he was talking about".

The presentation ended with a very cleverly set up joke of the sort only someone with Roy's superior intellect could muster. And as I finished my belly laugh with everyone else, a wash of disappointment came over me that would later characterize my feelings about the entire conference. Its was fun, but missing something. I felt Roy missed the opportunity to discuss the advantage (in my opinion superiority) of wooden vise screws that he'd just explained in detail how to build. It seemed like every lecture was great but with a few notable exceptions, needed a 5-minute summary or conclusion.

The conference closed with an informal poll indicating that more than half the audience was there for the first time. This made me wish more than ever that some of the lectures had a bit more resolution to them.

All said, I wasn't and have never been disappointed by the conference in Williamsburg. It was a great experience, as much for the fellowship as the lectures. You're going to leave the conference a better, more informed woodworker. So I recommend going and going back even if the last conference didn't meet 100% of your expectations.

Adam

P.S.
The annual woodworking conference in Williamsburg is like a Star Trek convention for period woodworkers. People dress up in funny clothes. You meet wonderful people who are strange in the same ways you are strange. Its validating. No one asks where you get the time to use hand tools or offers their ill-informed opinions on rococo style.

But as period woodworking geeks go, I'm probably the nerdiest. I have been working on my Mack Headley impersonation and fantasizing about Williamsburg trading cards. A typical card would have a picture of say, Kaare Loftheim on the front, and on the back his favorite tools, pitch and rake of his saws, and other fun facts like where he keeps his cabinetscrapers (anybody know?) and maybe a note worthy catch phrase like "dummy marks".

Early Dovetails

01/19/2008, 17:19 | Norse Woodsmith

A question on dovetails on WoodCentral led to a discussion of their history, and one of the posters produced a link to a photo of a box with some of (if not the) earliest examples of dovetails on record:

 Roman Dovetails
 Ancient Roman box, dated from the 2nd or 3rd century, currently located in Limesmuseaum Aalen (German language site) in Baden Württemberg.
See the original link (Google translation) to the photo on woodworking.de.

It's a fascinating piece, I think most would agree.  I love this sort of old research...  and there's some real sophistication in the design of this box - though I guess sophistication shouldn't be a surprise when you review artworks of the period.  Helenistic statues display the foremost sophistication, for example...  But I digress

The poster also included an informative link to another German site on Roman woodworking tools I also found very interesting.

This box some fairly sophisticated woodworking - and obviously the dovetails' design is well developed at this point.   It's pretty obvious to me that they've been around for (literally) thousands of years...  Interesting that the idea of craftsmanship hasn't really changed all that much in all this time, isn't it?  There is a legacy to woodworking that goes back hundreds of generations, which is something that is easy to forget in the "we do it so much better now" frame of mind.

 It reminds me of some of the items that have been passed down to me..,.  One of my most treasured came from the old country with my grandparents - it's a traveling/storage box known as a "koffort":

 koffort

Koffort - an antique Icelandic traveling/storage box that's been in my family for at least 150-200 years.

This box was originally made in Iceland, and my parents both believe it is at least 150  years old, and was quite possibly much, much older than that.  It was handed down to my father from his great grandfather when he was 13 years old...  By dad's account, his great grandfather had told him that "it was very old" when he himself had received it from his great-grandfather when he was 13 years old in 1933.  If we trace that path, his great grandfather would have been 13 years old in 1868, a difference of 65 years.  I don't know where, when, or by who it came into his great-grandfathers possession - but if it was "very old" then, I would guess that makes it at least 50 years older than that, which puts it at 1818 or so - and it could easily be yet older - but I have no documentation or even any oral history beyond what I've told you.

The construction of the box is quite simple and elegant - very similar to a "six board chest", but without any legs and a slightly more involved lid design.  The corners are dovetailed, and an iron strap has been added for strength at each corner:

 koffort

Dovetailed corner with iron strap

I doubt the strap was original to the box - most like it was added some time later.  These boxes were heavily used and abused, and traveled with the owner all over creation.  Often they would also be used like what you would use a safe for today...  The angled "handle" on the side is repeated on the far side and is angled to make the box easier to be packed on the back of a mule, horse, or ox.

Inside the only additional item is a small tray at one end:

 koffort

Interior view

Looking closely at the tray, you can see it's also dovetailed - and you can see the primitive hinges, which I also believe are not original:

 koffort

Tray at one end is also dovetailed

The fact this is also dovetailed is important in showing the attention to detail this box was given during it's construction.  One also has to remember that when this box was built, Iceland had no real native timber of it's own.  Almost all wood came in the form of imports from abroad or, and this is more likely the case for a personal item like this, from driftwood.  Logs would follow the current up to the shores of Iceland having started anywhere along the shore from the Caribbean to upper Labrador in Canada.  Wood, therefore, was quite precious.

Another similar example I have is a larger version of the koffort, which I guess is called a "kista":

 koffort

Kista - a larger version of the koffort

This is from mother's side of the family.  It's not nearly as old, I believe mom thought it dated to the late 19th or early 20th century.  It's a little more crudely made, but still uses dovetails in it's construction:

 kista

Dovetails on the Kista

 This particular box sat in a dirt floor barn for many years, and the bottom had rotted out of it.  Dad repaired it at the same time he refinished the koffort.  He did a good job at the restoration, but I'm not so proud of the finishes he chose.  But still, I'm proud to have them both here with me.

In my spare time over the last couple of years I've been working  on my own version of a koffort.  I'll post about it someday when I'm finished, but needless to say that anything I do will pale in comparison when you consider the history of these pieces, which is what I think truly makes them special.  I can only hope that, some couple hundred years from now, somebody is marveling over my creation wondering who the craftsman was that made it, why he did, and if he was as proud of his koffort then as I am of owning it now.

 

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