Colnect-1119-111-Electron-Microscope.jpg
Source: Colnect
Issued by: Japan
Function: postage
Date: 8/30/1986
Issue: 11th International Congress of Electron Microscopy
Denom: 60y
Color: multicolored
Design: electron microscope (1986)
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 248860..croscopy_Kyoto