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Keywords from Image Description:
Reichspost Rohrpost Ganzsache Pf . Rohrpostkarte Berlin ReichspostGanzsache Pf Pneumatic tube card from Berlin postal stationary of the Reichspost Pfennig scan of original Other date date of postmark German Reichspost PDold Philately stylized imperial eagle in circle Rohrpost in Berlin Germania stamps Postal stationery of Germany