Potsdam, Germany - APR 26, 2022. German Empire. Close-up of a stamp showing a portrait of Luitpold Karl Joseph Wilhelm of Bavaria, on the occasion of his 90th birthday on 12 March 1911. Stock Image
Potsdam, Germany - APR 26, 2022. German Empire. Close-up of a stamp showing a portrait of Luitpold Karl Joseph Wilhelm of Bavaria, on the occasion of his 90th birthday on 12 March 1911.