(see 1st edition, Dorsey & Schaffer, Gun Tools, p. 82). marked on blade "Pat. Jan 19, 1881." Purchased from Bannerman's in the 1970s. 3 sizes available: 7 1/2" overa;;' 6" overall; 5 1/2" overall. Priced at only $35 each or $90 for the set of 3.
