Nicaragua issued this series of stamps to commemorate mathematical equations that changed the world.
| Stamp | Description |
|---|---|
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Nicaragua, 10c, 1971 Scott: 877 A88 Finger counting |
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Nicaragua, 15c, 1971 Scott: 878 A88 Newton's Law |
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Nicaragua, 20c, 1971 Scott: 879 A88 Einstein's Theory |
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Nicaragua, 1cor, 1971 Scott: 880 A88 Tsiolkovski's Law |
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Nicaragua, 2cor, 1971 Scott: 881 A88 Maxwell's Law |
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Nicaragua, 25c, 1971 Scott: C761 A88 Napier Logarithms |
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Nicaragua, 30c, 1971 Scott: C762 A88 Pythagorean Theorem |
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Nicaragua, 40c, 1971 Scott: C763 A88 Boltzmann Law |
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Nicaragua, 1cor, 1971 Scott: C764 A88 De Borglie Law |
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Nicaragua, 2cor, 1971 Scott: C765 A88 Archimedes Law |