Grenada
Now showing: Grenada - Postage stamps (1861 - 2021) - 1 stamps.
1987
Great Scientific Discoveries
9. September WM: None Perforation: 14
No. | Type | D | Color | Description | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1713 | AYY | 50C | multicoloured | Isaac Newton holding Apple (Law of Gravity) | 1.09 | - | 1.09 | - | USD | ||||||||
1714 | AYZ | 1.10$ | multicoloured | John Jacob Berzelius and Symbols of Chemical Elements | 2.17 | - | 2.17 | - | USD | ||||||||
1715 | AZA | 2$ | multicoloured | Robert Boyle (Law of Pressure and Volume) | 3.26 | - | 3.26 | - | USD | ||||||||
1716 | AZB | 3$ | multicoloured | James Watt and Drawing of Steam Engine | 4.34 | - | 4.34 | - | USD |