Photos on Polaroid integral film (600 or SX-70)

Polachrome was a Polaroid instant 35mm slide film format. I think it was often used for creating presentations that used a slide projector instead of a digital LCD projector.

Polaroid 669 color packfilm photos.

This is Macochrome 127 format slide film. The slide format was recently discontinued, but Macocolor, the negative format for prints, is still manufactured by Efke (pronounced F-K) in Croatia.