- | 500p | multi | Diojenes Arrieta | |||
- | 500p | multi | Gabriel Turbay Abunader | |||
- | 500p | multi | Guillermo Echavarria Misas | |||
- | 500p | multi | Juan Friede Alter | |||
- | 500p | multi | Fabio Lozano Torrijos | |||
- | 500p | multi | Lino de Pombo |
X | 500p | dlgrn | blacksmith & broken arms & chain bridge |
- | 500p | multi |
- | 500p |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi | Chaetodipterus goreensis |
- | 500p | multi |
- | 500p | multi | Ephippiorhynchus senegalensis |
- | 500p | multi | Landolfia owariensis |
X | 500p | och & yel | The Negev by Reuben Rubin |
X | 500p | hammer thrower |
X | 500p | multi |
X | 500p | multi |
- | 500p | dlbl & dkbl |
- | 500p | Elias Sarkis |
X | 500p | Tyre |
- | 500p |
- | 500p | ++type=airmail-5/1/1943-500p |
- | 500p | multi | Charaxes amelyne |
- | 500p | multi | cotton |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi |
- | 500p | multi | Map of Paraguay with New Chaco Boundrey |
- | 500p | vio |
- | 500p |
- | 500p | gray | Artigas |
- | 500p | ver |
- | 500p | multi | Freedom Flag of 1825 |
- | 500p | multi |
- | 500p | mar & ultra |
X | 500p | multi | ||||
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- | 500p | multi |