Wes/Tex said:
Is it 100% historical...no idea, never found "I patched my ball with deer hide", no where I've looked.
Leather is well documented, both as patches and wads. Some of the earliest references describe patching with soft leather, oiled. Leather wads, either shredded or punched, are, too.
1767, Thomas Page, "Tow, I think, is uncertain. If cards be used, the end of your rammer must be almost as broad as your barrel will admit of, to go down free, and quite flat at the end, to prevent the card from turning; and must be push'd down gradually, to give time for the air to pass, otherwise it will be troublesome. This is therefore not the quickest way. Old hat may be used in the same manner, which is rather better: and some say
leather shreds are best."
1812, Wm. Duane, military, "The rifleman”¦.must be taught how to use the plaister, which is a piece of greased flannel, fustian, or
soft leather, to facilitate the passage of the ball into the barrel, and clean it."
and,
"A method has been usefully resorted to of providing a
punch made of steel, which by means of a hollow barrel equal to the calibre, cut either hat, or
leather pieces to serve as wads, which are forced down immediately on the powder, after the powder is levelled well by a stroke of the but against the ground."
I've never tried leather, either as patch or wads, but I know several people on the forum use them successfully.
Spence