Type: Mark
Location: Top of blade
Inscription: "AUBURN TOOL CO" stamped incuse, partially effaced, arched over an indistinguishable symbol and some indistinguishable writing
Type: Mark
Location: Toe of stock
Inscription: "OWASCO TOOL CO / NEW.YORK" stamped incuse
Type: Mark
Location: Toe of stock
Inscription: "19" stamped incuse