Colnect-4360-221-Max-Planck-1858-1047---Physicist.jpg
Source: Colnect
Issued by: Sweden
Function: postage
Date: 11/14/1978
Issue: Nobel Laureates in 1918
Denom: 1.70kr
Color: dark violet blue
Design: Max Planck 1978
Watermark: unwmk
Perf: 12.5v
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 52232-..e_Winners_1918