Issued on: Jun 3, 1969.-1 Value PerforatedType: Stamp Printing method: offset
Description : 200th anniversary of the birth of Alexander von Humboldt (1769-1859).
Values information : astronome COL 9 1p vert, brun
Yvert : PA494Michel : 1146Scott : C513
Item in a Catalogue.
Keyword(s) : #Celebrity.