“Cuban Polaroid” is ultra-low-tech camera, darkroom all in one

It was a wooden box with the bellows and lens from a folding camera mounted at one end with a complete darkroom inside. Using photographic printing paper the photographer would expose a sheet of paper for the negative, develop, stop, and fix it inside the camera, then put a copy stand on the camera and photograph the negative (to obtain a positive), develop, stop, and fix, then wash the final print in a coffee can of water attached to his homemade tripod.