Private Lugnutz
Well-known member
Has anyone ever seen these before? "foster", underlined, with a stylishly intentional small f. Pressed steel type on par with Kastar, Meteor, and the like in a sewn vinyl pouch. Guessing 50's. The other marking may or may not be the OEM. Clark Manufacturing was located on Niagara Street in Buffalo since the late 1800's.

