2025-03-082025-03-08https://newartifacts.jewishmuseum.gr/handle/123456789/2020Unwritten postcard.gerThe Jewish Museum of GreeceEveryday life, travel, Jewish Community of ThessalonikiHamburg. Alsterpavillion. Fr. Groth, Hamburg. No. 113. Postkarte. Weltpostverein.Postcard