The 150th Anniversary of the Humboldt UniversityDE
The 150th Anniversary of the Humboldt University
GermanyColor: blue/black
November 4, 1960Face value 25 Pfennig
Global stamp record
Issue relationship
The 150th Anniversary of the Humboldt University
The 150th Anniversary of the Humboldt University
The 150th Anniversary of the Humboldt University
The 150th Anniversary of the Humboldt University
The 150th Anniversary of the Humboldt University