British photographic history

Information and discussion on all aspects of British photographic history

Stephen Michael Barnett's Blog – August 2019 Archive (1)

Stereoscope viewer/Graphoscope variation

I received recently a purchase from an online auction site. It is in fair condition but has a very non-standard construction. See my photographs. Part of it seemed to be set up almost as Brewster style viewer with opaque screen and pop up mirror.

Any assistance with country of manufacture, date range for manufacturer, and manufacturer much…

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Added by Stephen Michael Barnett on August 25, 2019 at 8:30 — 1 Comment

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