The first photo is from 2nd High School of Trikala for female students. It was taken during a physic's lesson in school year 1976-1977. The photo belongs to the physic teacher Mr John Hounos.
The second photo is from a 1959 Greek comedy film "to xilo vgike apo ton paradeiso" literally translated as "The beating came from paradise". The film is still very popular in Greece.