Des anyone still remember Progressive Labor?

This was a fringe group that had it's proverbial 15 minutes of fame in the seventies made up od misguided individuals who knew nothing about labor because they were all students. Probably they became Wall Street big shots or high potere attorneys making lots of money. These images were shot with a Leica M-4 with Ektachrome 100 that I used to buy in bulk rolls. The lens was that superb Summicron F 2. This was the best combination for street photography.