Switchboard for touring cinematograph – a film camera, developer and projector in one, date unknown

https://www.nfsa.gov.au/sites/default/files/uploads/2011/09/20/352932---switchboard-for-touring-cinematograph.jpg
Title:
Switchboard for touring cinematograph – a film camera, developer and projector in one, date unknown
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NFSA: 352932
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