> I have this client who mentioned that his parent's wedding photos had
> been shot in stereo back in 1954. [...]
>
> I also wonder if it would be possible to do it these days....
Oh yes indeedy! Stereo pairs or lenticular prints (though
the lenticulars may be dying out -- I heard the one lab
still printing those is having trouble obtaining parts for
their machines).
I shoot some 3D once in a while, and a friend of mine shoots
a lot of it. We're using cameras designed for lenticular
prints, using four lenses, but we take two of the images to
paste up as a stero pair instead.
-- Glenn