1941 ESSR, war begins, incoming censored stationery Schwerin, Germany – Tallinn, Kopli, Tehnikaülikool

Chemically censored in Königsberg. Posted from Germany to ESSR/Soviet Union on June 17, 1941, arrived June 24, 1941. War between Germany and Soviet Union began on June 22, 1941. Addressed to Technical University of Tallinn. Arrival postmarks TALLINN and KOPLI.