Hello! I have The Mimosa – very sama as in your pictures. But I can not open it. The only lever to be seen and is supposed to release the back cower is jammed.

Totally my collection costs over 1300 cameras – mostly low-priced and toy-cameras, but a few interesting items.
Earlier i had “JKO-cameracollection.com”, but after two strokes it became too difficult.

I’m now retired and partly forgetting languages – only finnish is still fresh. So – if You have time answer how to open the Mimosa, use simple words.
.