American made Ceremonial English No.4 MK II* bayonet by Stevens USA, Small s marked. (ABC N 36-2 )(K 727)(JN 0)

Lee Enfield 303 No.4 MKI, PM Sten MK5. Excellent + completely chromium plated round spike blade. A chromium plated round ball is welded to the tape of the blade. Excellent chromium plated socket, marked: No.4 MK II and the American's makers logo: a small s (= Stevens Savage). There is another small s  marking on the lock.
 A scabbard does not ecist.

According to Kiesling: "This type was issued exclusively to the "Sentries to the Colours" to  prevent damage to the flags during parades."

Very rare item, seldom encountered.