(with stereo marking) + 744 case. Condition 4/D. This is engraved ‘426’, which is a finder for Contina III with 30, 45 & 75mm frame-lines, but this has the frame-lines for Contax
(with stereo marking) + 744 case. Condition 4/D. This is engraved ‘426’, which is a finder for Contina III with 30, 45 & 75mm frame-lines, but this has the frame-lines for Contax