An item reported the sighting of a destroyer on 23 November entering the harbour of Leningrad [St. Petersburg], Russia passing the oil tank installation at the entrance. She was flush decked with a pronounced sheer, two masts and with two masts placed for each funnel fitted out with radar antennas on the mastheads. Except for the common direction finder, was there also a nearly spherical shape unknown contrivance at the forward edge of the bridge seen. On top of this device was a square box and furthermore was a nozzle or spout protruding forward.
Source
The report was published on www.archive.org, document number CIA-RDP80T00246A033200070001-5
