Good afternoon, NHS Members/Visitors
Just got a very nice F2 DP-1 (Photomic) Finder, in near new condition but, as the serial # plate is not present, I'm not able to know about its approximate
date of manufacture. At least, I'm sure it's not an early one because of the leatherette, and the fact that the eyepiece frame is the same as the one
of my F2A.
Any ideas about the procedure to know the birthday of this finder? Please help me, Sover 
.
Regards.
Jose.
