1931-09-20-Arrigo-Mosca-busta-b, 20 September 1931

Envelope of the letter sent from barcelona on 20. 9. 1931 by arrigo mosca to his father antonio mosca via savenella, 40 bologna - sender a. Mosca r. Cataluña 32-1°-1a barcelona. Date: 20 September 1931.