Officials stamps
| 01. | Defense ministry (Ecuador stamps overprint) M.D. | 1949 | Pic |
| 02. | Education ministry (Ecuador stamps overprint) M.ED. | 1949 | Pic |
| 03. | Social ministry (Ecuador stamps overprint) M.P.S. | 1949 | Pic |
| 04. | Economy ministry (Ecuador stamps overprint) M.EC. | 1949 | Pic |
| 05. | Interior ministry (Ecuador stamps overprint) M.G. | 1949 | Pic |
| 06. | Health ministry (Ecuador stamps overprint) M.S. | 1949 | Pic |
| 07. | Publish work ministry (Ecuador stamps overprint) M.OO.PP. | 1949 | Pic |
| 08. | Foreign ministry (Ecuador stamps overprint) M.RR.EE. | 1949 | Pic |
Last update: 2002.05.25