Lot 30380 – 1914 (Sep 1) postcard sent from an internment camp by a Prisoner of War to Germany, sent free of charge with Gibraltar cds

1914 (Sep 1) postcard sent from an internment camp by a Prisoner of War to Germany, sent free of charge with Gibraltar cds, “PASSED CENSOR / 1-SEP.K4 / GIB.” cachet and London “Official Paid” cds, and struck twice on arrival with “RETOUR À L’ENVOYEUR / ACHEMINEMENT IMPOSSIBLE” hs, very fine and early internment mail.