Some medieval openwork objects had backings against which the cast pewter stood out. These pieces can be identified by the little tabs that stick out from the edges, which were bent in to keep the backing in place. In many cases the backing has disappeared; these may have had backings made of parchment or paper – or cloth backed with parchment or paper. Some extant pieces have metal backings. Many of those are probably pewter sheet, but there are a handful of later examples with copper alloy sheet. We use paper and brass (or occasionally copper) sheet for some of our excellent items. The process is simple and creates really beautiful results.
We buy our metal sheet in rolls as half-hard brass shim stock. Of course, we do not need the accuracy of shim stock, but it is a convenient way to purchase and store what we need. Most of our backings are .008 inch (.2mm) thick. As the roll of metal sits in our shop it gradually gets dull. We clean the oxide off and brighten up the sheet before we make the backings. Because the areas that are exposed are small – and surrounded by bright pewter – we finish with an unobtrusive circular pattern of fine scratches from the abrasive pad, rather than trying for a polish.
We cut the sheet off in strips wide enough to cut the backings from. At this thickness, we can use ordinary scissors to cut the sheet.
We use a cardboard template to trace the shape needed for each backing. The strip is just a little taller than the final piece, so each backing is trimmed on all sides.
This is just as well, as the cast pendant – and therefore the backing – is not symmetrical. The edges of the backings do not line up perfectly with each other, and trimming them creates many tiny, spiky curls of metal that shoot across the table as they are freed from the sheet. We usually find the last ones a couple of days later, by setting an arm or a hand down on them. Ouch!
The other result of cutting with the scissors is that the corners of the backings get turned up. We take a minute to flatten them (with the handle of the awl) and then nip them off with the scissors to keep them from catching on clothing when they are worn.
We set the pendants face down and add a backing. Remember that part about how neither the castings nor the backings are symmetrical? Because we only brightened one side of the sheet, and then traced the template on that side, if we put the backings on with the bright side toward the castings, they will always fit.
The clips fold over easily and hold the backing in place.
To keep the backings bright while the pendants await their new owners, we keep them them in small plastic bags inside our storage bins. The St. Barbara rondel badges near the front have the backings installed already, so the entire piece must be enclosed. The St. Sebastians at the back are still separate, so only the backings need to be put in a bag.
Are you leveling up your appearance with a new belt? We have useful advice on how to make it successfully the first time! This tutorial shows you how we cut the leather, attach buckles, attach chapes, install eyelets, and put in studs. Enjoy – and do write us at billy@billyandcharlie.com if you have a question! We will answer you and improve this post if we see where we should explain something better.
These are the tools we use when making a belt. You may not need all of them and you can substitute/make do for some. From left to right: Ruler, tape measure, scissors, head knife, strap cutter, rotary leather punch, small leather punch, awl, drill, wooden block to drill into, two sorts of rivet cutters (you only need one), fingernail scissors, rivet setter, anvil, cross peen hammer (two examples: the one on the left is the sort you can readily buy at a jewelers supply).
Notes: Our rivets fit in holes drilled with a 3/32″ (2.4 mm) drill bit. Your anvil can be any piece of heavy steel. You should pad it with a piece of cardboard like that on the back of a pad of paper or a notebook cover. Do not use leather or corrugated cardboard as a cushion – they are too soft and many buckles and studs will deform in riveting.
Because we make a lot of belts, we use a standard form to make sure we don’t forget anything. When you make your belt, you should plan it entirely before you even cut the leather – how far the eyelets will be from the buckle, how long a tail you will have, the spacing of any studs. If it is at all complex, we recommend working it out on a large piece of paper at full scale ahead of time.
We measure the strap width….. ….and measure it a second time against the strap cutter…… …. because we only want to cut once. All of our buckles and chapes have information on the product page about the width of strap they take, but it is best to check physically to get the precise measurement.
Attaching the buckle. Mac nicks off the corners of the strap so it will be neat. For this buckle, the strap is going to loop through… … at the point where Mac is folding the leather. (Buckles that have openings the strap plugs into are installed like the chape shown below.) Our buckles and chapes are sized like medieval originals, so the leather that fits them is lighter than the heavy leather you may see people using for belts – 5 or 6 or 7 ounce, which translates to 3/32″ to 1/8″ thick (2.4-2.8 mm). If you have a leather that is too heavy you can thin it out with a splitter if you have one. (This is not shown, because we do not stock very heavy leather and it is not part of our normal procedure.)
We use a rotary leather punch to make the hole the buckle tongue will go through, and extend the hole with additional punch “bites” along the top of the strap, so the tongue can move freely in the slot. If you have specialized leather-working tools, you may have a slot punch that cuts out a long straight sided hole, but you can make do with just a rotary punch as we do. While the strap was folded, Mac punched the holes for the rivets also, using the small leather punch. These must be small enough that the rivet has to be pushed pretty hard to fit in. Use an awl if your punch is too large.
The rivets put through the holes. The heads of these rivets are larger than the holes we punched for them, but they need something broad on the back also to be strong, so we use washers/roves to peen them up against. The rivet is cut quite short, then peened up with a riveting hammer and a dozen or twenty little taps. For a more complete description of how to spread the metal of the rivet out over the washers, check out either our blog post, Getting Crafty with Billy and Charlie: Belt Studs, or our post Attaching a Nick Rolin Chape.
Buckles with sockets the leather fits into are put on in the same way as chapes – see below.
We strongly recommend using eyelets to protect the leather from the tongue of the buckle (and our standard suggestion is to put one eyelet at the length you want to wear the belt and two more to either side). Here we show how to install tube eyelets that pass through the belt and are hammered to spread and smooth them. We recommend you lay out the entire belt first, figure out where the eyelets will go, and install them before you put in the studs. We like one inch (25mm) spacing between the eyelets for belts. We usually use an awl to make light marks where we will punch later, but you can use a pencil or pen, etc. Punch holes for the eyelets. The hole should be just vaguely smaller than the eyelet “tube”… …. so it needs to be pressed hard to go in.
The tubes are almost always too long to open up neatly… …. so Mac trims them back. The neater the edge, the better the result will be, and when we are working at home, we usually take the eyelets and strap to a grinder and level the cuts, but a fingernail scissors will do an adequate job. If you are meticulous, you could use a file to level them out.
Very little of the tube should protrude after trimming. We use a rivet setter to open the eyelet tube and spread it out. You can substitute any rounded steel object that you can hold and tap with a hammer. We have used the ball of a ball peen hammer driven with a leather mallet, and even a center punch. You really just need to get the top of the tube starting to spread open.
Finish spreading and smoothing the eyelet tube with the flat face of a small hammer. These eyelets are finished. Because we spread them without grinding them level, some of the rivet tubes split on the back. As long as the tube itself does not split these will function perfectly. You do want to make sure all the edges are pressed down into the leather and that they will not catch on the wearer’s clothing.
We also have eyelets that sit on the surface of the belt and which are attached with integral pins. Punch the central hole and the pin locations. Put the pins through, cut them off close, and peen them up like rivets or mounts, being sure to spread out the metal on the back.
Marking the spacing for studs. Extant straps from the Middle Ages we have seen show spacings ranging from 3/4 of an inch to 3 or 4 inches (2 to10 cm) apart. It is a matter of taste – although as sellers of pewter we prefer to see them closely set. 😊 In any case, choose an easy-to-measure distance and apply it to the entire belt. (Do not guess how many studs you will need, then try to space them evenly. This is a disaster waiting to happen.) As with the rivets or the buckle, the holes for the studs should be the smallest you can force the pin of the stud through. Use your smallest leather punch or an awl.
This belt has alternating studs. Sad experience has taught us to put all the studs of one sort in, leaving holes for the other, and check it over carefully… … before plugging in the second style of stud.
Nip the stud off pretty close – The stud shank/pin that remains should be no taller than its own diameter. Very little is left proud of the surface….. … just enough to spread out cleanly as you set the stud with a small cross peen hammer, riveting as always against an anvil covered with a thin sheet of cardboard. There is no need for washers; a carefully spread out stud shank will keep the decorative piece in place through normal use. Did I mention our blog post, Getting Crafty with Billy and Charlie: Belt Studs?
Figure out where the end of the chape will go; mark the leather, then cut off the excess. Thinning the end of the strap lets it fit snugly into the socket of the chape.
If you do not have a head knife, you can use other tools to skive down the thickness. We have used an X-acto knife, a Skife razor blade skiving tool, a leather splitter, and a grinder. Practice on a scrap piece first. Trim the edges to a slight taper… … that fits exactly into the chape.
Drill straight through the leather and the chape together. Our rivets fit in holes drilled with a 3/32″ (2.4 mm) drill bit. We drill into a piece of scrap wood. If you drill though the “sandwich” of pewter and leather, your holes are certain to line up.
Press the rivets into the holes. As before, nip them off close.
Really close. In this case the back of the chape serves the same function as the washers did when attaching the buckle – they give you something to peen the rivet up against and keep it in place. The rivets are secure. Give them a final tap with the larger face of the hammer to make the back of the chape nice and smooth.
To attach a purse hanger, start by folding the hanger pieces. Slip one over each end of the hanger.
Depending on your stud spacing and your layout, the hanger may fit around one stud or replace two. We’ve said this before: drill straight through, leather, pewter, and all, to keep all the pieces aligned.
The rivets go through…. … are nipped close …. …. and peened up. To learn more about this process, see our blog post Attaching a Purse Hanger. It covers the same information, but with more words and more and different photos.
Our friend Chuck (Master Gryphon), a talented wood worker, has been working on making replicas of the turned wooden box in which the three Rotterdam brooches were found. He has shared a step by step description of his process.
The Rotterdam trio, as we call them, are three brooches dated to 1350-1400. They were excavated from the construction site of the Markthal in 2009-1010 and when they were found, they were all in a single wooden box, barely large enough to hold them. Images of the brooches and the remains of the box were published in Heilig en Profaan 3(2012).
The kind folks at Archeologie Rotterdam (BOOR) provided better photos of the box (as well as images of the three brooches). They say that the wooden box is 2.7 cm high and approximately 3.0 cm in diameter.
Chuck and Mac studied the photos, discussed where the measurements were taken, and talked about what the box might have looked like when it was complete. Mac made a sketch showing the results of their analysis.
After a series of experiments and test pieces, Chuck produced not only our box (and some additional boxes for friends), but also photos showing his procedure. He has been kind enough to share these:
Select a square piece of close grained hardwood at least 1.5” square x 6” long. Mount between centers on the lathe.
Turn round to just less than 1.5” diameter.
Use a 7/8” Forstner bit and drill in 21mm. Can also use bowl gouge or scraper instead of drill.
Check the depth for 21mm.
Use a round nose scraper (or bowl gouge) to shape the inside to the proper dimensions and taper (26mm at top and 22mm at bottom).
Place live center in opening.
Use spindle gouge to turn the outside to the proper dimensions, taper, and add lip for lid.
Use parting tool to cut to length leaving it still attached. Sand the inside and outside and finish parting from lathe.
Mark the remaining piece on the lathe for the top dimensions (7mm and 11mm) and turn the inside to match the lip on the bottom.
Insert the bottom into the top recess and check for tight fit.
Turn the top diameter to 34mm diameter and 11mm long.
Sand and part the top from the lathe.
Turn a recess into the remaining piece on the lathe to accept the bottom and act as a jam chuck. Check that the bottom is centered.
Mount the top onto the bottom.
Adjust the tail stock to lightly support the top mounted to the base.
Finish turning the outside of the top. Remove the small stud and sand.
A brief tutorial on attaching a purse hanger to a belt. We bend the straps with a round-nose pliers, but you can do anything that leaves you with the strap bent evenly around the arm of the purse hanger, and with the two ends of the hanger aligned.
Put it on the belt wherever you want it. Press it down to tighten so it will stay in the right place while you are drilling.
Charlie likes to mark the center of the “saucer” where the hole (and the rivet) will be with a sharp center punch mark to keep it tighter and to help align the drill. Billy finds this technique effete. The rivets we supply fit the hole made by a a 3/32″ (2.4 mm) drill bit.
Drill through the resulting sandwich of strap front/leather/strap back (3 layers). In this way, all the holes are lined up perfectly.
Put the first rivet in immediately to keep the strap from shifting on the leather, but do not rivet it.
Make sure the strap is still straight and drill the second hole. Proceed one hole at a time, dropping in rivets as you go.
When all the holes are drilled and the rivets inserted, you are ready to rivet the purse hanger to the belt. We use a diagonal cutter and a light cross pein hammer.
Clip each rivet off very close on the back. The amount left proud of the surface should be less than the diameter of the rivet stem.
Use the light cross pein to set the rivets. You are trying to spread the rivet stem out, like a mushroom, to fill and cover the hole. Expect it to take 15 to 20 tiny taps in one direction, then the same number at a right angle to the first set. For additional information, please refer to our general instructions for putting belts together.
