An item reported the arrival at Budapest-Csepel, Hungary on 22 June 1954 of the Bulgarian motor tug Lom while towing 4 Bulgarian cargo barges loaded with respectively 841, 610, 610 and 558 tons of wheat. Although it was Bulgarian wheat for propaganda reasons the port employees was told that it was wheat coming out of Russia.
Source
The report was published on www.archive.org, document number CIA-RDP80-00810A005300910008-8
Source
The report was published on www.archive.org, document number CIA-RDP80-00810A005300910008-8