Nothing is more nostalgic than a Polaroid photo. If I remember correctly, there was even a dance move "shake it like a Polaroid picture". First introduced in 1972, this camera was popular because of it's motorized design. The instant camera folds to a compact rectangle box that can be stored in it's leather carrying case.
The Polaroid SX-70 was the first camera that came with the first non-peel apart self-contained, self-developing film. No other camera at the time had this much personality. The cameras shown are not modern remakes of the SX-70 but they are actual classics restored to worked perfectly.