Quote Originally Posted by Prof_Pixel View Post
"the Poloroid camera is based on a monobath" should say "the Poloroid B&W peel-apart system is based on a monobath"

I know monobaths were used in some early B&W reconnaissance satellites.
All diffusion transfer-reversal systems based on silver-salt use monobath processing. This includes the former Polaroid integral b&w system.