Built 1939 as GRETCHEN by Werft Nobiskrug GmbH, Rendsburg (yard# 484). 1940 Kriegsmarine H453. 1942 German GÜNTER HARTMANN. 1945 British EMPIRE CONLEA (ON 180984). 1950 CONLEA. 1956 foundered. Best regards Kris.
Frank P and Kris Creese, hope you don't mind but I passed on your photo and information to a Mike Grigg who has been looking for information on this vessel. He does line plans of ships beautifully. I gave all credit to both of you. This was on facebook.