Belgian Infantry bayonet belt frog for M 1889 and M 1889/35 knife bayonet (AC42 var.).

Belgian bayonet frog for the M 1889 and M 1889/35 knife bayonet. Serial number: 387 twice on the reverse side. Excellent stitched flexible tooled black leather bayonet frog. Front is riveted by 4 steel rivets. Open front with a retaining strap and a brass buckle.  Loose hilt loop. Pointed front.
These were used with the M1889 and M 1889/35 short infantry bayonets. 
Ref: Anthony Carter (AC 42 Variation)

Genuine Belgian bayonet frog. NOT A COPY.

Early Belgian bayonet frogs are extremely rare and are seldom seen!.