Stamps of Republic of the Congo, 20th of any month of any year
1 to 50 of 146
postage
1964, Oct 20 Animals of the Deep Sea issue unwmk (no perf info)
| - | 2fr | multi | Lycoteuthis diadema | |||
| - | 15fr | multi |
1967, Jul 20 Europafrique 1967 issue
| - | 50fr | multi |
1968, Feb 20
| - | 10fr | multi | arms of Pointe Noire |
1969, Oct 20 African International Tourist Year issue
| - | 40fr | multi | ||||
| - | 60fr | multi |
1969, Dec 20 50th Anniversary of ILO issue
| - | 25fr | multi | ||||
| - | 30fr | multi |
1970, Jan 20 Textile Plant
| - | 15fr | multi | .20 | |||
| - | 20fr | multi | ||||
| - | 25fr | multi | ||||
| - | 30fr | multi |
1970, May 20
| - | 30fr | multi | UPU HQ & UPU emblem |
1970, Jun 20 UN 25th issue
| - | 100fr | multi | ||||
| - | 100fr | multi | ||||
| - | 100fr | multi |
1970, Jul 20 prehistoric animals (1970)
| - | 15fr | multi | Kentrosaurus | |||
| - | 20fr | multi | ||||
| - | 60fr | multi | ||||
| - | 80fr | multi |
1970, Aug 20 locomotives (1970)
| - | 40fr | multi | Mikado 141 1932 | |||
| - | 60fr | multi | 13032 1947 | |||
| - | 75fr | multi | Alsthom BB 1100 | |||
| - | 85fr | multi | Cemcafl Bbbb 302 |
1975, Jun 20 10th Anniversary of Revolutionary Union of Congolese Women issue
| - | 40fr | multi |
1975, Sep 20 traditional musical instruments (1975)
| - | 30fr | multi | .20 | |||
| - | 40fr | multi | ||||
| - | 60fr | multi | ||||
| - | 75fr | multi |
1975, Dec 20 30th Anniversary of the United Nations issue
| - | 95fr | multi |
1975, Dec 20 International Women's Year issue
| - | 35fr | multi | ||||
| - | 60fr | multi |
1977, Aug 20 175th Anniversary of the Birth of Victor Hugo issue
| - | 35fr | multi | ||||
| - | 60fr | multi | ||||
| - | 100fr | multi |
1977, Sep 20 400th Anniversary of the Birth of Peter Paul Rubens issue
| - | 600fr | multi |
1979, Aug 20
| - | 150fr | multi |
1980, Nov 20
| - | 60fr | multi | stadium&athletes |
1982, Oct 20 Award of 1980 Simba Prize to President Sassou-Nguesso issue
| - | 100fr | multi |
1983, Apr 20 Easter 1983 issue
| - | 200fr | multi | ||||
| - | 300fr | multi | ||||
| - | 400fr | multi |
1984, Jan 20 flowers (1983 Republic of the Congo) (5 stamps)
| - | 5fr | multi | Thunbergia sp. | .20 | .20 | |
| - | 15fr | multi | Bougainvillea glabra | .20 | ||
| - | 20fr | multi | Anthurium | .20 | ||
| - | 45fr | multi | Allamanda cathartica | .20 | ||
| - | 75fr | multi | Hibiscus rosa-sinensis | .20 |
1985, May 20 Philexafrique '85 issue
| - | 200fr | multi | ||||
| - | 200fr | multi |
1987, Nov 20 "Food Self-sufficiency by Year 2000" issue
| - | 20fr | multi | .20 |
1 to 50 of 146