Exactly!
Designed by Roman Bertelov. To be more precise, its name was ERSPO ET-800 Elektra, but the point is yours anyway - that was quite enough.
Maybe you could also name it's special feature? I think it would be easy now when you know the car.
"Эстонского республиканского потребительского общества" is a genitive case for "Эстонское республиканское потребительское общество", which can be translated as 'Estonian Republic Consumer Society'.
And the only picture I have apart from what have been already posted in this thread.