Stereoscope ‘Homéos’

The Homéos stere­o­scope was intend­ed for stere­oviews pro­duced with the Homéos stereo cam­era for 35 mm film roll, intro­duced in 1913. The view­er made it pos­si­ble to view a series of stere­oviews wound on a roll.

(from: Com­pendi­um of Stereoscopes)