Voigtlander stereo magazine back 4.5x10.7

Stereo magazine back 4.5x10.7 (1905-1937)

Stereo magazine back for 4.5x10.7 exposures.
This aluminum leather covered accessory contains 12 plates.
When the plate is exposed the photographer pull-push the handle
and the exposed plate is automatically replaced by an unexposed one.
On the right top the automatic plate counter.

The side camera of the magazine back.
A blue steel sliding shutter protects plates from light when the magazine is unfitted from the camera (on the right part of the photo).
On the right facing the automatic plate counter.