Colour error on imperforate 10 cents Alfonso XIII stamp from the year 1930–1931.
Blue colour instead of yellowish green.
The No. for the specialised Edifil catalogue would be 497scc, although it is not catalogued as of today.
Opinion of the couple to which it belonged is incorporated.
Very scarce stamp.
Sent by registered mail.
- Geographic Origin
- Short Description
- Alfonso XIII colour error 10 cts imperforated, Graus report
- Year of oldest stamps
- Year of the youngest stamps
- Name official catalogue
- Catalogue Number
- MNH (Mint never hinged)
- Has certificate or expert signature