Stamps of Poland, 15 base day
51 to 100 of 348
postage
1953, Jul 15 proclamation 36th issue unwmk p. 9-14.5
| - | 2.35z | bl | Part of the Old Town center in Warsaw |
1954, Sep 15 Polish-Soviet friendship month issue
| - | 40g | vio | Ivan Michurin with flowers | |||
| - | 60g | grayblk | Ivan Michurin with flowers |
1957, Nov 15 Poznan Scientific Society 100th issue
| X | 60g | redpur | Karol Libelt |
1959, Dec 15 1959 costumes issue - costumes (1959) (20 stamps)
| X | 20g | man | ||||
| X | 20g | blk & blgrn | woman | — | — | |
| X | 40g | man | ||||
| - | 40g | dkredvio & ltbl | woman | — | — | |
| - | 60g | blk & pnk | man | |||
| X | 60g | blk & pnk | woman | — | — | |
| - | 1z | dkrd | man | |||
| - | 1z | dkrd | woman | — | — | |
| X | 2z | man | ||||
| X | 2z | woman | — | — | ||
| X | 2.50z | grn & redvio | woman | — | — | |
| X | 2.50z | grn & redvio | Gorale (1960) | |||
| X | 3.10z | man (1960) | ||||
| X | 3.10z | blkgrn & yelgrn | woman (1960) | — | — | |
| - | 3.40z | man (1960) | ||||
| - | 3.40z | woman (1960) | — | — | ||
| X | 5.60z | graybl & yelgrn | man | |||
| X | 5.60z | graybl & yelgrn | woman | — | — | |
| - | 6.50z | man (1960) | ||||
| X | 6.50z | blvio & palebl | woman (1960) | — | — |
1960, Jun 15 Olympics 1960 issue (8 stamps)
| - | 60g | dkvio & blk | bicyclist | — | — | |
| - | 60g | blk & dkblgrn | steeplechase | — | — | |
| - | 60g | blk & grnbl | Discus Thrower Amsterdam 1928 | — | — | |
| - | 60g | runner | — | — | ||
| X | 2.50z | scar & blk | Olimpic flame | — | — | |
| X | 2.50z | emer & blk | Women jumper | — | — | |
| X | 2.50z | ultra & blk | Trumpeters | — | — | |
| X | 2.50z | chnt & blk | boxers | — | — |
1960, Jul 15 battle of Grunwald 550th issue
| X | 60g | viobrn | Tomb of King Wladyslaw II Jagiello | |||
| - | 90g | Detail fro Grunwald monument | ||||
| X | 2.50z | dkgray | Battle of Grunwald by Jan Matejko |
1961, Jun 15 famous Poles (6 stamps)
| X | 60g | ltgraybl & blk | Miesko I | |||
| X | 60g | dppnk & blk | King Casimir IV | |||
| X | 60g | sl & blk | Casimir III | |||
| - | 60g | dlvio & blk | Modrzweski | |||
| - | 60g | ltbrn & blk | Copernicus | |||
| X | 60g | olgray & blk | Kosciuszko |
1961, Sep 15 Silesian uprising 40th issue
| X | 40g | emer & gray | Insurgents Monument StAnns Mountain | — | — | |
| X | 60g | multi | cross of insurgents |
1964, Apr 15 Polish People's Republic 20th issue
| X | 60g | multi | ||||
| X | 60g | multi |
1964, Jun 15 4th Polish United Workers Party congress issue
| X | 60g | multi | Brick wall under construction & red flag | |||
| X | 60g | multi | Red & White Ribbon around Hammer | |||
| X | 60g | multi | hands holding red flag | |||
| X | 60g | multi | Hammer & rye |
1965, Jan 15 Warsaw liberation 20th issue
| X | 60g | blgrn |
51 to 100 of 348