Ecuador stamps 1930

Ecuador, 1930: the 6 stamps issued that year, with photos, face values, catalogue values and details.

• Sugar plantation — 20 ¢
• José Joaquin Olmedo — 1 S/.
• Overprinted — 1 S/.
• Overprinted — 5 S/.
• Overprinted — 10 S/.
• Ryan B-5 Brougham over the River Guayas — 10 S/.