Let's look at the laborious process of printing photos in the Soviet times.
The film is filmed, taken when dry. We get enlarger
For the first time in 10 years, probably open lid of the suitcase.
Foam in the meantime disintegrated to the state of the sticky lewdness :(.
Scraped off it and start to get components.
So, like everything got. Forgot would now be like this all going :)