Stamps, 20c denom
1 to 50 of 59
Argentina
postage1867 1867b issue unwmk p. roul
| - | 20c | bl | Dalmacio Vélez Sársfield |
1888, Jan 15 1888a issue p. 11.5
| - | 20c | grn | Julio Argentino Roca |
1899 1899 issue wmk. large sun (no perf info)
| - | 20c | cl | Liberty seated |
1908 1908 issue
| - | 20c | ultra | San Martin |
1910, May 1 Republic 100th issue p. 11.5
| X | 20c | graybrn & blk | Castelli&Matheu |
1911, Dec 1911b issue (no perf info)
| - | 20c | ultra | farmer watching sun rise across field |
1912 wmk. honeycomb
| - | 20c | ultra | farmer watching sun rise across field |
1916 1916 issue
| X | 20c | ultra | San Martin 1816-1916 |
1917 p. 13.25
| - | 20c | ultra | San Martin |
1918, Jul unwmk (no perf info)
| - | 20c | ultra | San Martin |
1920 1920a issue wmk. multiple suns
| - | 20c | ultra | San Martin |
1920 1920b issue wmk. large sun fiscal
| - | 20c | ultra |
1922 1922a issue wmk. RA in sun
| - | 20c | ltbl |
1923, May 1923a issue
| X | 20c | ultra | San Martin |
1923, Dec 1923b issue
| X | 20c | ultra | San Martin |
1927 wmk. AP in oval
| - | 20c | ultra |
1930 1930 issue wmk. RA in sun
| - | 20c | ocher | march |
1933, Jan 4 La Plata 50th issue p. 13.25x13
| - | 20c |
1935 1935 issue - 1935 type
| - | 20c | bull | — | — | ||
| X | 20c | ltultra | Guemes | — | — | |
| - | 20c | ltultra | Juan Martín Güemes, v. diaresis, p. 13.25x13 | — | — | |
| X | 20c | bl | bull (1951) |
1939, Apr 1 11th UPU Congress issue p. 13x13.5
| - | 20c | brtbl |
1942 1942 issue wmk. RA in sun straight rays (no perf info)
| X | 20c |
1943, Jul 3 1943 coup issue wmk. RA in sun
| X | 20c | ultra | arms of Argentina |
1945 1945 issue - 1935 type unwmk
| X | 20c | dkslbl & palebl | bull |
1945, Sep 1 Rivadavia death 100th issue p. 13.5x13
| X | 20c | bl | Mausoleum of Rivadivia |
1947, May 25 Antarctic claims issue
| - | 20c | car & rose | map of Antarctic claims, w. RA in sun | — | — | |
| X | 20c | map of Antarctic claims, w. unwmk, p. 13x13.25 | — | — | ||
| - | 20c | map of Antarctic claims, w. RA in sun straight rays (1949) | — | — |
1947, Dec 24 unwmk
| X | 20c | brn | school children |
1950, Aug 17 San Martin death 100th issue
| X | 20c |
1952, Aug 26 1952a issue
| X | 20c | rosepink | Eva Peron |
1954 1954 issue
| X | 20c | red | San Martin 1954 | |||
| X | 20c | red | San Martin 1954 | — | — |
1956
| X | 20c | brnvio | Guillermo Brown |
1959, Aug 24 1959 issue
| X | 20c | redbrn | llama | — | — |
1970, Jul 4 Belgrano 200th issue
| - | 20c | brn | Belgrano on horseback |
1970, Aug 8
| X | 20c | multi | schooner Juliet |
1970, Aug 9 Urquiza death 100th issue
| - | 20c | multi |
1970, Aug 29 Argentina broadcasting 50th issue
| - | 20c | multi |
1970, Oct 17
| - | 20c | multi | galloping messenger |
1970, Nov 7 UN 25th issue
| - | 20c | multi |
1970, Nov 28 State Mint building 25th issue
| - | 20c | multi |
1970, Dec 19 Christmas 1970 issue
| - | 20c | multi |
1970, Dec 19 Salesian Order in Patagonia issue
| - | 20c |
1971, Feb 20 5th Anniversary of the Argentine Expedition to the South Pole issue
| - | 20c | multi |
airmail
1928, Mar 1 1928 air issue wmk. RA in sun
| - | 20c | ultra |
1930, May 19 Zeppelin first South America flight, ovpt blue issue
| - | 20c | ultra |
1930, May 21 Zeppelin first South America flight, ovpt green issue
| - | 20c | ultra |
1 to 50 of 59