207 | Spain

Automatically generated translation

(★)1950. Spectacular set of five COLOR TESTS, of unadopted designs of 5 pts lilac and violet (Casa Vasca), 10 pts blue and violet (Alcazar de Segovia), 10 pts lilac (Torres de Cuart), 10 pts violet (Iglesia de Viella ) and 15 red and violet pts (Puerta de Alcalá), adhered to presentation sheets. MAGNIFICENT AND EXTRAORDINARY RARE SET, ONLY KNOWN.