Peter, 1945 LB No.4 Mk1* with no serial number

[Surpmil]

Dont forget about "lunchbox specials" as another possibility.

And the numerous rifles made up as presentations and retirement gifts.

And at the risk of being repetitive, I have a partially converted to T specs 1943 LB with no SN. Probably another one put together later as it has a 1944 barrel.