Another question for the experts.
Along with some other stuff, I recently obtained what appears to be 42mm Leica body cap. I know it is 42mm because it fits my old Pentax SPII perfectly. It also has 42 stamped on the inside. What would Leica have made this for? It does fit the reversed hood for the older 135 Tele-Elmar, but I thought it used the more wrap around type.
Thanks again for your help.
Leicacap.jpg