Posted by Kent Tolley on September 05, 2000 at 13:01:02:
I recently purchased a 2.25 x 3.25 Speed Graphic. How
can I tell if it's the "Miniature" or the "Rangerfinder
2x3". The sports finder is a swing up from under the
lens rather than a lift up. It has a Graflok back
which may not be original. How can I determine the
date of my camera. I can seem to find the serial
number.