Spain, 1850-1928, collection of 962 used and unused stamps, incl. imperforates with values to 10r, watermarks, perforated issues, many 19th Century stamps, provisional overprints, King Amadeo to 4p, Espana to 10p, Justice to 10p, King Alfonso XIII Issues to 10p, UPU Congress to 10p, commems., semi-postals, air post, special delivery, officials, inverted centers, Offices in Morocco, also some reference copies, faults to be expected, but most are fine-very fine