Sunday, January 15, 2023

"Spare parts" hunting sword

A mid-18th-century hunting sword built around a Medieval Fightclub mini sabre blade.  The blade and the ground-down M8 hex nut are the only parts I bought for this project; everything else is either spare material or bought for other projects and left behind when the specs changed.

As such, the fuller has a round start where it should be square.  Also the hardware is a bit less ornate than would be normal on this type of sword.  The belt buckle is from Bucklecastings.  The crossguard is a Crazy Crow Bowie guard, hammered into a slight S-curve and with a pair of cold-forged volute finials silver-soldered on.  The finials and all other brass hardware (except for the escutcheon pin added to prevent the pommel plate from rotating) are fabricated from various pieces of sheet and bar stock from Ace, with most detailing hand-filed.  The difference between the Crazy Crow and Ace brasses are noticeable where the finials are attached to the quillon block because Crazy Crow's brass is more reddish.  It's also softer yet more prone to cracking when cold-forged, even after annealing.  I'm very lucky this guard didn't, but another one I tried to use for this project did when I attempted to "unroll" it a little.  If it weren't for the prospect of cracking, I would have re-flattened the current guard, since I am finding that the finial bumps annoyingly against my index finger if I hold the grip wrong, which is why I tried to straighten the one that broke.  The hilt is assembled with pitch glue.

All leather is veg-tan, stitched with linen cord and finished with homemade walnut hull dye, olive oil and beeswax.  I did only two applications of dye.  The second time, I stirred up the sediment from the bottom of the jar and painted it on evenly to produce a very dark brown, let it dry, re-moistened it with a wet brush and wiped it all off, leaving the leather a pecan shell color which is darker than its natural state, but not as much as the initial dye applications seem to promise.  The oil and wax darken the leather further and bring out its natural orange color, which combines with the walnut dye to produce this orange-brown (without the walnut, the natural result would be what's commonly known as saddle tan).  By the way, I think the near 17-inch length is about the most that a single-layer scabbard of unhardened leather can be and still be useable.  It's already more flexible than I'd like; any longer and it would need a wooden core or for the leather to be baked or otherwise stiffened.

The grip is American walnut with linseed oil and oil-rosin varnish.  I designed it to match my belt knife from 2017, and originally I planned to give the sword a wooden scabbard core with a sheath for the knife.  However, I made a mistake when I tried to put the core halves together with pitch glue to make it water-resistant.  It turns out that while pitch glue is good for joining leather to wood, it's not so good for joining wood to wood — which makes sense, otherwise it would've been more commonly used for that historically.  The seams kept cracking even with light handling and finally broke apart completely when it fell off a desk, and with its edges saturated in pitch, I couldn't just reassemble it with hide glue, nor did I have the patience to make a new one.  This isn't entirely a bad outcome.  As is, the vertical carriage makes the hilt stick up uncomfortably close to my ribcage (I'll probably just use angled frogs from now on).  Adding a side pocket for the knife would have required the locket to be even lower on the scabbard so that the knife could clear the frog, in turn requiring the hilt to be even higher relative to the frog and belt unless I wanted the frog to hang down even lower than it does, which would make drawing awkward — it already almost requires one hand to hold the frog down when drawing.  I plan to eventually make a separate sheath for the knife that can just be tied to the belt, as the original is finished with modern dye and acrylic, and doesn't match the new leather in appearance.

The locket is soldered to the throat instead of being stapled directly to the scabbard.  The chape is a rolled cone closed at the tip with a soldered 1/4-inch brass tack.  Both the throat and chape are epoxied — I would normally want to staple the throat and use pitch glue, but in this case the scabbard fit the blade so tight when the throat was in place that there wasn't room to spare inside the scabbard for the method of stapling I've been using on other projects.  So I used epoxy to hold the hardware on as best as possible.  If I had known ahead of time that I was going to wind up with a single-layer leather scabbard, it would've made sense back when I made the locket to attach a staple to it, obviating the need for a throat and leaving the scabbard loose enough for the staple as well as allowing me to dispense with the only modern material this sword uses.

I had to remove a lot of the 1mm edge to get this blade cutting sharp, and it's still not a great cutter.  It can chop into an old Halloween pumpkin, but just bounces off water-filled plastic bottles.  Someone more skilled than me could probably make it sharper; however, the steep primary bevel resulting from the relatively thick, narrow blade would place a limit on how sharp it can be, unless you reprofiled it with a shallower grind.  Also, the entire sword is less than two feet and weighs under one pound, so there's not much momentum or leverage behind blows.  I can see this in the role of an informal town sword with some defensive use, which was common for the little hunting swords of this period.  As such, this is probably a good representation of Resenter I.

Monday, January 2, 2023

German hunting trousse, part IX

I next returned to working on the cleaver.  I've been putting it off for a long time because of technical challenges that I was unsure of how to deal with.

Firstly, a method of how to fabricate the side ring rivet and affix it in such a way that it wouldn't rotate in the rivet hole had long eluded me.  Many of the originals have spike-shaped extensions sticking up from the rings along the bolsters which I surmise were created by sophisticated forging techniques and incorporate extra pins.  Fat chance of me accomplishing anything like that.  However, not all of them are constructed this way, and I eventually came across a post on myArmoury by Lukas Mästle-Goer which shows an alternative method:  The side guard - in his case a shell Nagel for a Rugger, but it would work just as well with a Waidpraxe's ring - has a rectangular base that fits into a slot on the face of the bolster, locking it in position.

With this understanding, I drilled a 5/8-inch hole in a bar of mild steel, cut out the ring around it with an angle grinder, and ground and filed its shank down to a round cross section 3/16 inch thick.

The other problem was no more complicated but will take longer to explain:  Most hunting cleavers of the 17th century have a finger guard on the edge side of the blade that protrudes out past the blade shoulder.  This seems to have been created in one of two ways:  Either the bolsters are forged as a single piece that semi-encloses the tang, with the two bolsters held together by the finger guard itself, or they're made in two pieces and the tang also features a protrusion that they're sandwiched on either side of.

Because I can't weld and the Crazy Crow blade has no such extension, my first attempt to deal with the problem was to create a pair of bolsters with protruding finger guards, soldered together by a small piece of filler steel.  However, this proved unfeasible.  The filler piece was a hair too thin and the tang wouldn't fit into the guard.  I tried grinding out the inside, but the solder wasn't strong enough to stand up to the vibrations and the guard fell apart.  After re-soldering and re-grinding several times and getting nowhere, I put the whole thing on hold.

Again, myArmoury came to the rescue.  At a later date, I found a post by Radovan Geist of a knife that looked a lot like the one I'm working on, although it is intended as a Bauerwehr (thus again a solid shell Nagel instead of a ring).  It even had a little un-beveled section of blade shoulder just like the Crazy Crow blade's ricasso, which Radovan used as the support for the bolsters.  Looking through my collection of hunting cleaver photos, I realized that a handful looked quite similar with small finger guards that didn't protrude past the edge of the blade.  This was the solution.  (I also copied his idea of adding a thinner pin hole to the blade shoulder so that the bolsters could be pinned there as well.)

Starting fresh, I cut two new pieces of mild steel in approximately the shape required.  Another problem soon arose:  The part of the blade that transitions from the tang to the ricasso becomes thinner, and while the transition is more-or-less flat on one face, it's curved on the other.  This meant that while one bolster could just sit as it was and be pretty much flush with the blade, the other needed to be ground on the inside to match the curve; otherwise, it would teeter across the tang's surface, leaving a large gap on one edge or another.

 
The bolster partly through shaping.  I managed to get it not quite so bad after a few more passes of the angle grinder's flap disc, but perfection eludes me.  In this project I won't feel so bad about using a modern epoxy to fill the gaps..

Once that was done, getting the profile perfect was simply a matter of glueing, drilling, and grinding the edges flush with the tang.

After that, the bolsters could be detached and rough-shaped.  Adding the slot for the ring was another tricky step:  Unwilling to risk mayhem with the aggressive angle grinder, I instead used my Dremel with a fairly small flat stone grinding disc.  This took longer but I believe reduced the chance of the slot coming out crooked.  I finished it with coarse files.

Next I added some decorative grooves freehand with needle files, then polished everything up.  Finally, it was time to peen the pins and rivet.

I epoxied first, then set the smaller pins - a cut section of 1/8-inch common nail as used throughout this project, and an annealed section of thinner finishing nail in the shoulder area.  Then I ground and polished out the dings.

 
I set the ring rivet last, after annealing, re-polishing, and shortening the shank.  To prevent the ring from being marred, I put the 5/8-inch drill bit through it and had it rest on two steel blocks with the ring between them.  The bit supported the ring and prevented it from popping out as the shank was peened.  Then I once again ground and polished the peen to be less protrusive and visible.
 
The cleaver with rough-cut oak scales and washers.  I'll be getting them closer to their finished shape and might start the scabbard over the next few months, but this is the last update I'll be sharing on the cleaver until spring, when the weather warms up enough to varnish the scales.