No. 4 MKII Bayonet

B16 - No. 4 Mk II Bayonet potentially manufactured by Singer Manufacturing Co.  An extremely faint (pre 1943) marking consisting of G (Crown) R over No 4 Mk I over S M.  However, only the N over S M is faintly visible.  Right hand side does have a faint mark.  Spring catch stamped SM.  Blade electropenciled with Crown over F (or P?) over 7Z over broad arrow. Please view additional pictures.  Asking $75.00

Shipping extra.
I will do my best to get back to inquires within a week.