Viewfinder camera for 35 mm film, format 24x28 mm.Lens Hedar Spezial 5,6/43 mm, shutter 1/25,1/50 and 1/100 sec. Handmade by Engineer Johann Schwarzbauer in Vienna from end of 1954 to end of 1955. Sold at trade shows and annual fairs. Lens is threaded but not known if there was any other to change to.

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