Stamps of Uruguay, 4 base month
1 to 50 of 186
postage
1864, Apr 13 arms of Uruguay unwmk (no perf info) (5 stamps)
| - | 6c | rose | arms of Uruguay | |||
| - | 6c | sal | arms of Uruguay | |||
| X | 8c | grn | arms of Uruguay | |||
| - | 10c | yel | arms of Uruguay | 10.–100 | 10.–100 | |
| - | 12c | bl | arms of Uruguay |
1884, Apr 9 thin paper
| - | 5c | bl | Allegory of the sun |
1892, Apr 19
| X | 5c | bl | arms 1892 5c |
1900, Apr 10
| X | 5m | org | statue of Artigas |
1913, Apr 1 Instructions 1813 100th issue ovpted typo print
| - | 2c | brnorg | ovpt, Artigas | |||
| - | 4c | yel | ovpt, Artigas, v. small numerals | |||
| - | 5c | bl | ovpt, Artigas |
1925, Apr 19 landing 100th issue wmk. REPUBLICA O. DEL URUGUAY
| - | 2c | rose & brnblk | landing on Agraciada Beach | |||
| - | 5c | vio & grayblk | landing on Agraciada Beach | |||
| - | 12c | bl & grayblk | landing on Agraciada Beach |
1928, Apr 19
| X | 5c | carrose | Battle of Las Misiones |
1931, Apr 11
1949, Apr 29 4th American Regional Conference of Labour issue wmk. REPUBLICA O. DEL URUGUAY (no perf info)
| X | 3c | grn | plowing | |||
| X | 7c | bl |
1953, Apr 9
| X | 3c | grn | FDR | |||
| X | 7c | ultra | FDR | |||
| X | 12c | brn | FDR |
1961, Apr 5 wmk. large sun & ROU
| - | 50c | brn | Artigas | — | — |
1963, Apr 1 birds (1963 Uruguay)
| X | 2c | rosebrn & blk | zorzal | |||
| - | 50c | Furnarius rufus | ||||
| - | 1p | Mimus saturninus | ||||
| - | 2p | Zonotrichia capensis |
1967, Apr 17 Eduardo Acevedo memorial issue
| - | 20c | grn & dkbrn | Eduardo Acevedo | |||
| - | 40c | org & dkgrn | Eduardo Acevedo |
1967, Apr 17 200th Anniversary of the City of San Carlos issue
| - | 40c | multi | Church of San Carlos city |
1968, Apr 3 Opening of the Concord Bridge between Uruguay and Brazil issue
| - | 6p | brn | Presidents Jorge Pacheco Areco & Arthur Costa e Silva |
1970, Apr 20
| - | 10p | multi | map of Americas & Sun |
1971, Apr 16 Numismatics Day 1971 issue
| - | 25p | multi | First uruguayan coin obverse | |||
| - | 25p | multi | First uruguayan coin reverse |
1972, Apr 20 12th Anniversary of the Eastern Uruguay Choral Festival issue
| - | 20p | multi |
1974, Apr 2 100th Anniversary of the Swiss Rifle Club issue
| - | $100 | multi |
1974, Apr 23 Military Geographical Service issue
| - | 50p | multi |
1975, Apr 16 150th Anniversary of the 1825 Liberation Movement issue
| - | 150p | multi |
1976, Apr 9 100th Anniversary of the Telephone issue
| - | 0.83np | multi | telephone |
1979, Apr 19 Department of Paysandu issue
| - | 0.45np | multi |
1979, Apr 29 Anniversaries and Events (1979) (8 stamps)
| - | 3np | multi | — | — | ||
| - | 3np | multi | — | — | ||
| - | 5np | multi | ||||
| - | 5np | multi | — | — | ||
| - | 5np | multi | — | — | ||
| - | 7np | multi | ||||
| - | 7np | multi | — | — | ||
| - | 7np | multi | — | — |
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