
'Quito - Ibarra' SEMI OFFICIAL airmail issue with 'ECUADOR' AIRPLANE overprint in carmine. The set of ten fine unused. Scarce. (Sanabria #S36/S45, Bertossa #XXVII.a/XXVII.j)
'Quito - Ibarra' SEMI OFFICIAL airmail issue with 'ECUADOR' AIRPLANE overprint in carmine. The set of ten fine unused. Scarce. (Sanabria #S36/S45, Bertossa #XXVII.a/XXVII.j)