![ECUADOR - 1930 - AIRMAIL ESSAY: 10c rose 'Condor over Mountains' AIRMAIL essay stamp inscribed 'SERVICIO AEREO'. Printed by 'Talleres del Servicio Geografico Militar' (The Military Geographic Dept), perforated and gummed. Very scarce. (Sanabria #EA1) (ECU/28325)](http://latinamericanphilatelics.com/cdn/shop/products/ECU28325_{width}x.jpg?v=1613501435)
10c rose 'Condor over Mountains' AIRMAIL essay stamp inscribed 'SERVICIO AEREO'. Printed by 'Talleres del Servicio Geografico Militar' (The Military Geographic Dept), perforated and gummed. Very scarce. (Sanabria #EA1)
10c rose 'Condor over Mountains' AIRMAIL essay stamp inscribed 'SERVICIO AEREO'. Printed by 'Talleres del Servicio Geografico Militar' (The Military Geographic Dept), perforated and gummed. Very scarce. (Sanabria #EA1)