Does anyone have a good method of identifying early reproductions? Some are easy, such as Williams, Sirus and Varney, etc, where they put a good metal stamping somewhere on the frames to identify them.
But I do not know if others bothered to put their mark on the pieces they made. Jim Cohen items are arguably some of the best out there, however, I do not know whether he put a mark, maybe a "JC" on them. Some I've seen had ink stamps, but others, such as some 1764E's I've seen were difficult, if not impossible to tell from the real deal.
With some of these reproductions now being decades old, it will become increasingly difficult to differentiate between real and repro, especially if they were not identified as reproductions.
Just looking for some information to help down the road.