On offer is 3 vintage photo cells, history unknown so please assume they are used, untested. There are 2 older photo cells mounted on a B4 base, both labelled 'BAIRD', so I'm assuming they were part of an early Baird mechanical TV, also known as a TELEVISOR, possibly dating from the 1930's. The third photo cell is a bit more modern - it is a type 20CV by Philips on a B8B base and is probably from post WWII. I'm not sure how to test so they are being offered as UNTESTED - parts/repair/collectables - fixed price shipping Australia wide $10.

Thanks for looking.