Hello, I'm a contarex and alpa user. Recently I got a contax s2 which I'm going to use intensively. As a camera collector I always wonder how serial numbers of a specific brand works. Can someone help me decripting contax serial numbers. I'm also intersted in information about overal contax production. I found something but I'm still missing info about global production of contax model (RTS II, III, ST, RX, AX and S2/S2b). Any info helping me in depicting the numbers of contax procution is the welcome! Thanks