Type: Mark
Location: Handle, underside
Inscription: "WP" stamped in a double-bordered diamond
Type: Mark
Location: Handle, underside
Inscription: Harp with a flame stamped in an ellipse
Type: Mark
Location: Handle, underside
Inscription: Three solid circles stamped in a circle
Type: Mark
Location: Handle, underside
Inscription: Undetermined device in an ellipse
Type: Mark
Location: Handle, underside
Inscription: "R \ D / _" stamped in a diamond