History: Finnish trade unions pay tribute to martyrs of the labour movement in front of the Helsinki Cathedral on May Day, 1971 [1644x1080]

https://i.imgur.com/x4krZH0.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/94zzgu/finnish_trade_unions_pay_tribute_to_martyrs_of/?utm_source=ifttt