In searching through my parts bins I thought I found a spotmatic bottom plate but its not. I do not know what it is, same width and shape as a spotmatic but no hole for battery and the rewind button opening is in different place from the SL. so this is probably from a pre-spotmatic model?
anybody know what Pentax camera this fits? http://jcoconnell.com/temp/unknownplate.jpg thanks in advance, JCO

