Photomat booths:
Back in the early 70's, you either developed your film yourself, or you took it to a Photomat booth. They went out of business decades ago. The above pic is the only one I could find, and I've been looking online since I started this site. The roofs were red and the buildings were usually painted yellow. On the roof was the word Photomat in large white letters. It also took about a week for your film to get developed. I believe they were open 24 hours. It's amazing that, even though these things were everywhere at one time, it's almost impossible to find a picture of one. I wonder if anyone under age 30, who drives around in the above neighborhood, even know that's an old Photomat.