Skip to Content
You searched for
Search
Place Togo Remove constraint Place: Togo Subject Postage stamps Remove constraint Subject: Postage stamps Subject Science on postage stamps Remove constraint Subject: Science on postage stamps Subject Nobel Prize winners Remove constraint Subject: Nobel Prize winners

Search Constraints

Search Results

    • 1979

    Stamp depicts the the Einstein Tower (Einsteinturm), an astrophysical observatory in the Albert Einstein Science Park in Potsdam, Germany. It houses a solar telescope designed by the astronomer Erwin Finlay-Freundlich…