

This postcard has been sold
Postcard showing the Bourse du Travail in Paris with a large banner proclaiming: « FROM MAY 1ST 1909 WE WILL WORK ONLY 8 HOURS A DAY ». On the reverse, handwritten address to Mr. Baills in Marseille, with a green postage stamp and postmark 'PARIS 15 OCT 1909'.