![ECUADOR - 1923 - AIRMAILS: '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) (ECU/28345)](http://latinamericanphilatelics.com/cdn/shop/products/ECU28345_{width}x.jpg?v=1613501442)
'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)