![ECUADOR - 1930 - AIRMAIL & SPECIMENS: 1s carmine, 5s bronze green and 10s black AIR issue the set of three each stamp with 'SPECIMEN' overprint in red and small hole punch. Ex ABNCo. archive. (SG 467/469) (ECU/38515)](http://latinamericanphilatelics.com/cdn/shop/products/ECU38515_d46266e3-c40e-40f4-9536-274d8ccfa51d_{width}x.jpg?v=1650746702)
1s carmine, 5s bronze green and 10s black AIR issue the set of three each stamp with 'SPECIMEN' overprint in red and small hole punch. Ex ABNCo. archive. (SG 467/469)
1s carmine, 5s bronze green and 10s black AIR issue the set of three each stamp with 'SPECIMEN' overprint in red and small hole punch. Ex ABNCo. archive. (SG 467/469)