Неопознанное судно - проект 770Д, 770М, 770МА

This is not a page for any specific vessel.
Below are the photos of different vessels of the same design, which had not been identified (at least, by the name) when uploading.
If you have information about any vessel on these photos, please leave a comment under it.

Design:770Д, 770М, 770МА
Builder:Stocznia №3  

Secondary photos: hide / show
665 KB

 СС-30   ·  Design 532, 532А, USSR Navy

Балтийское море, Калининградский залив, Внутренняя гавань
Калининградская область, Балтийск

Фото из собрания Лемачко Б.В.

Received from Никита Прохоров

Pictures displayed: 1 from 1