How Old??

You may well wonder what the connection this photograph has with dentists!
Well yesterday, I had two teeth taken out at the dentist.
(Still feeling fine by the way)
When I was a little boy and went to the dentist, they used to have one of these in the waiting room.
They are called stereoscopes and when you look through them, the photograph appears to be in 3D
Most of the photographs seemed to have been taken about 1900
(No, I'm not that old)
I have three of the stereoscopes and about a hundred cards.
Apparently, the most valuable cards are the "naughty" ones.
I don't have any "naughty" cards!!!
( A really horrible, dark, grey, wet day up here. No chance of an outside shot)



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