I remember in the 1960s a tea chest of Japanese swords at auction were £4 Shotguns 10 ,8 , 4g in exchange and mart were around £8 And flintlocks were broken up to sell the brass, my house 1968 £5.200 Now it's £550k how times are changed. I was wondering if theses locks were sent to India etc as unused reserve stock but rusty.....you had bess locks churned out in Birmingham , millions , then you had Bess locks and guns hand made for officers and gentlemen in London, you get this often with sniders also. You are into making locks, I am more into making barrels from tube or drilled , done some good barrels on my junk yard riffling machine , now due to uk licensing I am starting on oval smooth bores, done a lot of motorhome traveling in France, it's hunt the gunshop , but nothing, most have closed due to French legislation. Nice to chat stay safe. You must be like me now 34 but born in 1943. Ha ha