Remington Society

I have two older remington shotguns: Model 10 (manufacture date 1921) and a Model 1100 (manufacture date 1979), that I need to get some gunsmith work on, it's been difficult to find smiths who work on these older shotguns. I took them to a local gunsmith, for the 1100 just to check it's condition, g...

I have several older shotguns that I am doing research on and trying to determine their manufacture dates: Model 10 barrel code L, 870 TC barrel code X C 3, 870 TX barrel code B H 7 and Model 1100 barrel code D V. Also is there any where to acquire letters of manufacture about these? Thanks Hesser