Sweden
0.04 - 0.05$
price on 07.05.2023
| Country: | Sweden |
| Type: | Postage stamps |
| Series: | Nobel Prize Winners 1904 |
| Nominal: | 30 Swedish öre |
| Year: | 1964 |
| Size: | 31 x 24 mm |
| Perforation: | 12¾ Vertical |
| Mintage: | 6,019,300 |
Nobel Prize Winners 1904
 Nobel Prize winners 0.04$ |  Sir William Ramsay (chemistry) and Ivan P.Pavlov (medicine) 0.07$ |