| Date | 1962, 14 VII |
|---|---|
| Value | St. 44 |
| Catalog no. | Mi 1335 Sc 1235 SG 1333 Y&T 1152 |
| Topic | Zamenhof, Ludwig |
| Occasion | National meeting of Esperantists |
| Description | Stamp from 1957. New value, printed in red. |
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