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by Thomas Powers
Wed Jan 12, 2005 12:36 pm
Forum: Armour - Design and Construction
Topic: Materials choice and economics
Replies: 9
Views: 243

On costs: for much of our period armour was the mark of the rich; folks eating off of silver and gold plates might not complain if the cost of their armour includes a bit extra to allow it to be made "pretty". Also a large charcoal forge will probably scale less as it will have a reducing "cloud" ar...
by Thomas Powers
Wed Jan 12, 2005 12:33 pm
Forum: Armour - Design and Construction
Topic: Materials choice and economics
Replies: 9
Views: 243

*Geese* Josh not chickens. There have been some interesting discussions on what this would accomplish, (adding of Phosphorus---used as another hardening agent in *early* swords (Pleiner "The Celtic Sword") removing bad bits---though the slag is more likely to be resistant to digestive acids than the...
by Thomas Powers
Mon Jan 10, 2005 12:28 pm
Forum: Historical Research
Topic: Pre-Bronze Age Buckles
Replies: 17
Views: 208

As far as "elemental" metals goes Zinc was a very late one. The problem is that zinc smelts above it's vapourization temp so you start with zinc ore and smelt it and you get zinc gas that re-combines with oxygen immediately and you are back to step 1. The medieval indian method was to smelt it in re...
by Thomas Powers
Mon Jan 10, 2005 12:19 pm
Forum: Classifieds / Want Ads
Topic: propane forge for sale pics added She has been sold
Replies: 19
Views: 233

Ron Reil's website is the best starting place to get info on building propane burners from plumbing parts.

Thomas
by Thomas Powers
Mon Jan 10, 2005 12:13 pm
Forum: Armour - Design and Construction
Topic: How do they make this mail?
Replies: 29
Views: 681

There is some very fine *butted* parade maile in "Heroic Armour of the Italian Renaissance" (Hope I got that right---it's the Negroli book)

Thomas
by Thomas Powers
Mon Jan 10, 2005 12:07 pm
Forum: Armour - Design and Construction
Topic: Adventures in Cuirbolli Footwear
Replies: 17
Views: 572

Ah yes fun with SCA names...reminds me of the time when I got a message from my wife that Aethelwulf had called and I asked "which one?' her reply was "How many Aethelwulfs do you know?"---it was about 4 back then...

Thomas
by Thomas Powers
Fri Jan 07, 2005 6:24 pm
Forum: Historical Research
Topic: History's worst jobs
Replies: 29
Views: 735

Did they list "executioner"? Being ostracised by the community your wife and kids not allowed to associate with other members of the village. *If* you are allowd in the local tavern you have your own plate and tankard. Not being allowed to hunt except for things like wolves. And if you miss the cut ...
by Thomas Powers
Fri Jan 07, 2005 11:51 am
Forum: Classifieds / Want Ads
Topic: Planishing Mushroom 7 day auction
Replies: 25
Views: 475

On my monitor that sure looks like "24" radius" making for a most imoressive mushroom!

Is that 2 point 4 inches?

Thomas
by Thomas Powers
Thu Jan 06, 2005 10:48 am
Forum: Medieval Combat and Weapons
Topic: odd weapons for sca combat
Replies: 29
Views: 979

Let's see there have been several accounts of daggers being made using a rather "personal item" as a core. ..

Thomas
by Thomas Powers
Thu Jan 06, 2005 10:45 am
Forum: Armour - Design and Construction
Topic: Etched armour.
Replies: 19
Views: 488

Looks great but please folks don't get the terms etching and engraving mixed up. The difference helps date armour sometimes...

Thomas
by Thomas Powers
Wed Jan 05, 2005 3:35 pm
Forum: Historical Research
Topic: arrowheads: construction details?
Replies: 19
Views: 412

Strongbow are the ends of the wrap overlapped and forgewelded?

Thomas
by Thomas Powers
Tue Jan 04, 2005 11:30 am
Forum: Historical Research
Topic: women in the Roman Army
Replies: 15
Views: 409

Lorenzo2; can we say rather that some *dead* women were burried with arms? Otherwise we should also comment on the large number of egyptians who during life had their organs removed and stored in jars...

Thomas
by Thomas Powers
Tue Jan 04, 2005 11:23 am
Forum: Medieval Combat and Weapons
Topic: Please help with BladeSmithing!
Replies: 4
Views: 97

You won't be bladesmithing for theatrical stuff, work cold stock removal. I'd suggest a nice tough Al alloy as they won't rust, won't tend to break either and can be buffed to a high shine and are lighter for the actors. Remember to make a *wide* edge for safety and that *you* are now liable if some...
by Thomas Powers
Mon Jan 03, 2005 7:27 pm
Forum: Armour - Design and Construction
Topic: Disasters in Medieval Metallurgy... -or- How not to tin your
Replies: 62
Views: 712

Yes, Wi, especially the lower grades will get a glassy look to it when heated hot---this is the ferrous silicates in it melting. if you need a bit more some clean quartz sand will add to it. WI will also tolerate much higher temperatures than mild steel this is helpfull since scale melts at a high t...
by Thomas Powers
Mon Jan 03, 2005 1:48 pm
Forum: Historical Research
Topic: Dupioni and Shantung and Charmeuse - OH MY!
Replies: 20
Views: 347

James it also depends on how heavily the silk has been weighted with metalic salts too.

Thomas
by Thomas Powers
Mon Jan 03, 2005 1:45 pm
Forum: Historical Research
Topic: the axeman executioner
Replies: 3
Views: 152

You may well profit from looking for a copy of "Justice Through the Ages" a publication of the medieval Criminal Justice Museum in Rothenburg ODT, Germany. They have quite a bit of information on executioners---not one of the better career choices back then BTW---and several pictures of execution eq...
by Thomas Powers
Mon Jan 03, 2005 1:09 pm
Forum: Armour - Design and Construction
Topic: Disasters in Medieval Metallurgy... -or- How not to tin your
Replies: 62
Views: 712

Mike, they were using real wrought iron back then and didn't *need* a borax based flux to weld the stuffs d**n near self fluxing and clean quartz sand works at the higher temps it can take when welding. There are renaissance discri8ptions of using borax for soldeing flux IIRC (I'd hunt through Birin...
by Thomas Powers
Mon Jan 03, 2005 12:30 pm
Forum: Armour - Design and Construction
Topic: Iron Ore Suppliers and prices
Replies: 1
Views: 74

Mike we bought 100 mesh magnitite from a pollution control supply corp---the shipping was more expensive than the ore. IIRC it was somewhere in Indiana.

Made for a beautiful bloom, 60% is pretty low for an early style smelting where a lot of it goes into the slag.

Thomas
by Thomas Powers
Sun Jan 02, 2005 8:48 pm
Forum: Armour - Design and Construction
Topic: Disasters in Medieval Metallurgy... -or- How not to tin your
Replies: 62
Views: 712

"If you want to coat an iron object with tin, first file it and, before touching it with your hand, while it is freshly filed, throw it into a pot of melted tin with tallow and stir it about with tongs until it becoes white. Then take it out, shake it vigoriously, and clean it with bran and with a l...
by Thomas Powers
Sat Jan 01, 2005 12:41 pm
Forum: Historical Research
Topic: Dupioni and Shantung and Charmeuse - OH MY!
Replies: 20
Views: 347

Remember that sunlight degrades silk so a silk banner should be expected to need replacing on a regular basis---very good for conspicious consumption purposes!

Thomas
by Thomas Powers
Sat Dec 25, 2004 7:25 pm
Forum: Historical Research
Topic: making a medieval crossbow (that works)
Replies: 8
Views: 282

Would not a 14th century crossbow most likely have a composite (word/horn/sinew) prod and not a metal one?

Thomas
by Thomas Powers
Thu Dec 16, 2004 3:58 pm
Forum: Armour - Design and Construction
Topic: Scrap yard MEGA SCORE
Replies: 14
Views: 390

You didn't mention "go back and look for any other pieces" At that price even if you can't use it *sombody will* and pay you a nice bonus for it.

Thomas
by Thomas Powers
Thu Dec 16, 2004 12:06 pm
Forum: Historical Research
Topic: Museum preservation of iron artifacts
Replies: 31
Views: 370

Talbot, if you carry some good Mongol artifacts I might be able to get you an antartic sale...ther is an SCA member who spends quite a bit of time down there whose area of interest is Mongolia...

You may have seen mention of him in the "user friendly" web comic.

Thomas
by Thomas Powers
Thu Dec 16, 2004 11:57 am
Forum: Historical Research
Topic: Authentic mead / cheese discussion
Replies: 10
Views: 341

There was a mead tasting at the 37th ICMS that was very illuminating; of course I ended up promising a researching in England some metal casting to show a possiblbly better varient to lost wax for the brooch they were researching after going through the line a couple of times and trying all the vari...
by Thomas Powers
Wed Dec 15, 2004 3:56 pm
Forum: Historical Research
Topic: Authentic mead / cheese discussion
Replies: 10
Views: 341

I knew there had to be a link that just got left out somehow! My neighbor makes his own goat cheeses; lots of goats out here in NM; I'm looking for someone who still makes sheep milk cheeses locally though---I've heard rumours... Tastes are very specific to diet and molds used, there are some cheese...
by Thomas Powers
Wed Dec 15, 2004 3:48 pm
Forum: Historical Research
Topic: Museum preservation of iron artifacts
Replies: 31
Views: 370

Trevor,

Na*Cl* is table salt, NaOH is lye; please don't take this badly but I'm going to skip any feasts you cook at for a long time Thomas said bitterly!

Thomas
by Thomas Powers
Tue Dec 14, 2004 5:33 pm
Forum: Historical Research
Topic: Authentic mead / cheese discussion
Replies: 10
Views: 341

Karl your post got truncated and so the link to medieval and renaissance research and authenticity was lost.

Thomas
by Thomas Powers
Tue Dec 14, 2004 5:31 pm
Forum: Historical Research
Topic: I think I've created the worlds biggest bottlecap
Replies: 8
Views: 392

I remember talking with Dominic Tweedle from York about their recreation of the goldsmith's house where many of the rooms did not have a fireplace but did seem to have an area reserved for a brazier. You may want to check on how they handled it. Also check out books of hours for the winter months, e...
by Thomas Powers
Tue Dec 14, 2004 5:02 pm
Forum: Armour - Design and Construction
Topic: Aluminum: Temper choice and cold working
Replies: 14
Views: 200

The soot is a temperature indicator it 'burns off" at a certain temperature that is ok for annealing some alloys of Al.

Thomas
by Thomas Powers
Tue Dec 14, 2004 4:57 pm
Forum: Armour - Design and Construction
Topic: motor for my belt grinder
Replies: 7
Views: 124

Of more concern---is it a sealed motor or will you have grinding dust building up inside it?

Thomas
by Thomas Powers
Tue Dec 14, 2004 12:27 pm
Forum: Armour - Design and Construction
Topic: Dishing Tools?
Replies: 16
Views: 410

Fleamarket, Fleamarket, Fleamarket, buy old hammer heads and grind the face to a slight curve. A nice dishing hammer should cost you about US$2 and a bit of time. Keep your eyes open for block hammers and other "weird" shaped hammers that can be adapted to doing other armouring tasks. You are in a g...
by Thomas Powers
Tue Dec 14, 2004 12:20 pm
Forum: Armour - Design and Construction
Topic: Am I stupid for trying this
Replies: 15
Views: 416

Ahh sand paper is a pretty modern thing. using loose abrasives with wooden or leather over wood forms would be a bit closer to how they did it in earlier times---a selection of natural stones is handy too. I've done some knife work using no modern items. On one I recall spending 5 hours of smoothing...
by Thomas Powers
Mon Dec 13, 2004 5:01 pm
Forum: Historical Research
Topic: arrowheads: construction details?
Replies: 19
Views: 412

Since they were made from wrought iron they would probably have the socket forge welded. I have a quarrel point from the 1500's that shows the construction method clearly---the dealer couldn't understand why I wanted the one that was the most decayed of the ones he had for sale---it showed the flow ...
by Thomas Powers
Mon Dec 13, 2004 4:56 pm
Forum: Historical Research
Topic: Great Pictures- Roger II Coronation Garb-12th century
Replies: 15
Views: 336

Medieval version of "Sap" gloves...just add pearls, jewels, etc...

Thomas
by Thomas Powers
Mon Dec 13, 2004 4:44 pm
Forum: Historical Research
Topic: Internal Viking age locks/locking mechanisms
Replies: 4
Views: 116

The "prune people" viking book has some info on viking locks.

(It's called "the Vikings" but it has all those lovely line drawings and the people all look like prunes---as opposed to all those other books called "the vikings" with fuzzy photo's.)

Thomas