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Indigo Shipped to Manila September 1, 1938: 50,000 
Plate 128590: Top Margin Block of 6 |
 Institute of Hygiene official mail endorsed VIA CLIPPER, the manuscript "2.00" Double Air Mail Rate to the U.S. for 30 grams maximum weight paid with 26c x 2 Rice Terraces, 4c x 3, 6c, and 30c O.B. issues and mixed with 1p Moro Vinta Air Mail issue. Type II Wide Spacing Between O and B on 6c La Filipina |
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