Sale No: 3012
Lot No:3795
Symbol:img s
Cat No:3,6,9
Two Spanish Sahara Covers, #3, #6, #9 on registered cover to Spain tied by "Certificado La Aguera" 16 Oct 1928 strike and #25-27 on cover to USA by "Correos Rio de Oro" 23 Jun 33 strikes, Very Fine, scarce pair (Image)