Branson, I would guess that you have seen the recent book on Civil war Blacksmithing by David Einhorn, but I mention it just in case you haven't.
Graeme
Thanks, Graeme, I have seen it listed, and I just looked through it online. It doesn't really give me what I need, though. I've been working on an original travelling forge for the past 11 years, and doing all the associated research in original documents. What we are looking at now is reproducing/finding the portable forge used with the 1841 mountain howitzer.
One fellow seems to be working at this a bit, but only one, and he seems to be taking some liberties from the original designs. We've ordered some good Mordecai plans from the period and hope to accurately reproduce the whole thing. The originals pack up entirely into four boxes that ride on pack saddles on two mules.
The travelling forge carried a 100# anvil of common appearance -- pretty much a London pattern anvil. The *portable forge* carried a 16 pound anvil. It's dimensioned much like the cooper's beak-horn stake anvil pictured, but the appearance is quite a bit different, as you'll see once we get the proper drawings.