Type: Mark
Location: Blade, upper surface
Inscription: Crowned "Y" stamped in a rectangle with rounded corners
Type: Mark
Location: Blade, upper surface
Inscription: Profile bust stamped in a rectangle with rounded corners
Type: Mark
Location: Blade, upper surface
Inscription: Passant gardant lion stamped in a shield with rounded bottom edge
Type: Mark
Location: Blade, upper surface
Inscription: Illegible letter stamped in a rectangle