German cargo barge Adour in the Black Sea Area in 1944

According to a list dated March-April 1944 was the cargo barge Adour part of the fleet of the Dnjepr-Küsten-Schiffahrt GmbH (D.K.S.), France-flagged, dimensions 61,15 x 10,35 x 2,43 metres and cargo capacity 1.003 tons.

Source
High Command of the Kriegsmarine. Case 219 Source