USSR teaspoons

[Maleta]

Hi, I bought a set of USSR teaspoons.



Any help with narrowing down where this was made or who made it is greatly appreciated!
Regards

[Maleta]

So the cyrillic "inverted v" or "lambda" should be the town mark of Leningrad (Saint Petersburg).
But I didn't find anything on the ring and diamond symbol.
Any clue regarding the hallmarks or the manufacturing year is kindly appreciated.
Regards

[Qrt.S]

Yes the town is Leningrad and the time span is 1958-1992. Unfortunately I have not managed to find the name of the factory. Let's hope somebody else knows it.

[Maleta]

Thanks Qrt.S