Minolta 16 QT 16mm subminiature camera, c. 1972.
User <a href="https://en.wikipedia.org/wiki/User:Camerafiend" class="extiw" title="en:User:Camerafiend">Camerafiend</a> on <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>
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Photo by <a href="https://en.wikipedia.org/wiki/User:camerafiend" class="extiw" title="en:User:camerafiend">camerafiend</a>.