[manchesters]

John,

It is the rare 3 rivet version as you say, but has certainly been issued and used. The damage to the grips and the patina of the metal support that.

Your photos are quite small but I will try.

The first photo is the Issue date. Looks like 8/ 80 which would be August 1880

The second is the Regiment to which it was issued. Looks Like 2 KOM. That would be the 2nd Bn of Kings Own-----? Not sure on that one.

Other marks indicate the serial number of the bayonet or rifle. This bayonet will have been isseud, re-issued and re-issued throughout its lifetime, many being re-issued into WW1 for Reserve Forces.

The crossed out marks I cannot read.

The last one on the blade is the War Department acceptance mark WD, and the Enfield Factory Inspectors mark.

hope that helps.

regards