Spain - postal stationery: 1959/1975 holding of ca. 710 mostly unused aerograms,
Spain - postal stationery
1959/1975 holding of ca. 710 mostly unused aerograms, besides, numbered aerograms (not in Michel), preprinted aerograms, first-day-uses, many smaller printing coincidences (broken letters and/or numbers etc.), everything in good condition, some duplications, huge catalogue value, please...