Type: Mark
Location: Handle, underside
Inscription: "[I]·ERWIN" stamped in a rectangle with rounded corners and a crosshatched background
Type: Mark
Location: Handle, underside
Inscription: Baltimore assay mark, consisting of four sections with a cross in two sections and crosshatching in the other two sections, stamped in an octagon;
Type: Mark
Location: Handle, underside
Inscription: "GF" stamped in a rectangle with clipped corners
Type: Mark
Location: Handle, underside
Inscription: Profile head stamped in a rectangle with clipped corners
Type: Inscription
Location: Handle, upper surface, end
Inscription: "JSEK" engraved