Postal Service. Official

Automatically generated translation

EP61, 593(2), 291(6), 494. 1931. 15 cts lilac pink on Entire Mail Card Certified Postal Internal Mail of MADRID, with additional postage of 2 cts, two stamps, 1 cts, block of six and 20 cts. CERTIFIED postmark / PUENTE DE VALLECAS. MAGNIFICENT AND RARE POSTAGE.