1A Srientific Avevican. {JuLy 7, 1883. … The Bit Brace is made of steel, hi HARTFORD thly polished and cs fringements. This In- mn 2. It will pay for itself heavily nickel-plated, with a cocobola handle and strument is supplied with in six months, in thesaving jignumvite head, It has two sets of forged steel jaws. 12 keys for 12 stations.…
Internet Archive · Public domain (published before 1931). Free to use for anything.