Thams, K., & O'Brien, W. (1929). Postcard from Kägge Thams to William O'Brien informing him of his ill-health, asking his views on Soviet-Russia and discussing quarrels that are happening between different groups of socialists in Germany.

Thams, Kägge, and William O'Brien. Postcard from Kägge Thams to William O'Brien Informing Him of His Ill-health, Asking His Views on Soviet-Russia and Discussing Quarrels That Are Happening Between Different Groups of Socialists in Germany. 1929.