Shipbuilding activities at the East German Warnow shipyard according to a CIA report dated 23 January 1953

An item reported that the East German Warnow shipyard at Warnemünde was ordered to built 7-2.000 tons passenger ships for service on the Volga river.

Source
The report was published on www.archive.org, document number CIA-RDP82-00457R016100010010-5