|     Date: | December 21, 1962 |
|     Design: | Swampy scene with the W.H.O. #1 suggested design, "LUCHA CONTRA EL PALUDISMO" (for the fight against malaria) |
|     Type: | Commemorative |
|     Perf: | 12 1/2 x 12 3/4 |
|     Quantity: | 4,000,000 |
|     Printer: | F. N. M. T. |
|     Process: | photogravure |
|     Paper: | unwatermarked |
|     Size: | (Design) 40.9 x 24.9 mm |
|     Color: | Green, Yellow, Black |
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