Colnect-1775-038-Astrolabe-of-Nasir-al-Din-al-Tusi.jpg
Source: Colnect
  • Colnect-1821-562-Astrolabe-of-Nasir-al-Din-al-Tusi-back.jpg
Issued by: Iran
Function: postage
Date: 5/26/1956
Issue: 1956 al-Tusi
Denom: 2.50r
Color: deep ultramarine
Design: Astrolabe of Nasir al-Din al-Tusi
Watermark: arms of Iran
Perf: 11x12½
Inscription: IRAN
Print: photo
Catalog value:



External links:
Colnect 300283..al-Din_al-Tusi


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