R.WALKER’S
https://global.discourse-cdn.com/business6/uploads/cartridgecollectors/optimized/2X/c/c90c04b02e4857ad7f6e0c53c6f580f0a71f79ce_2_1033x1338.jpg 1.5x, https://global.discourse-cdn.com/business6/uploads/cartridgecollectors/optimized/2X/c/c90c04b02e4857ad7f6e0c53c6f580f0a71f79ce_2_1378x1784.jpg 2x" sizes="100vw" width="689">

ArmourerJim
Dec 2016
PJB.
Richard Walker of Birmingham England intialy made copper percussion caps for muzzle loading guns. His 1834 patent metal wads were not intended for shotshells, but muzzle loading shotguns., note that some have small indents around the edge to allow for escaping air when ramming down the barrel.
Jim Buchanan

Eightbore
2
Dec 2016
To carry on from what Jim said there are two patents on the Walkers discs “cards” the first had three (3) notches and the second had four (4). I am saying second as all the ones with four notches on I have or had, had a letter “B” after the bore size (see pictures).


If this actually made any difference I don’t know, these two came from the same tin! They are called Patent Metallic Gun Wadding.
Edited as the wording was bad.

Eightbore
1
Dec 2016
Jim (ArmourerJim) asked me to post these for him.
https://global.discourse-cdn.com/business6/uploads/cartridgecollectors/optimized/2X/e/e70ff5c22dcf1eaa5f3c4db5bcf6882142f28716_2_1035x670.JPG 1.5x, https://global.discourse-cdn.com/business6/uploads/cartridgecollectors/original/2X/e/e70ff5c22dcf1eaa5f3c4db5bcf6882142f28716.JPG 2x" sizes="100vw" width="690">

ArmourerJim
Dec 2016
Guys,
and further info on these wads can be found at - https://sites.google.com/site/malsotherprojects/walker-s 18
Jim Buchanan
From another forum.