www.925-1000.com

Posted: **Wed Jun 02, 2021 6:11 am**

Help for these marks.
Thanks in advance

Posted: **Wed Jun 02, 2021 8:44 am**

Hi,
Leningrad jewelry factory 1975.
Ленинградская ювелирная фабрика
5ЛЮ 875 1975 год

(Number 5 in front of ЛЮ is year code for 1975). Letter Л far left in front of state guarantee mark with star and hammer stands for Leningrad assay office.

Regards

Posted: **Wed Jun 02, 2021 10:10 am**

AG2012 wrote:Hi,
Leningrad jewelry factory 1975.
Ленинградская ювелирная фабрика
5ЛЮ 875 1975 год

(Number 5 in front of ЛЮ is year code for 1975). Letter Л far left in front of state guarantee mark with star and hammer stands for Leningrad assay office.

Regards

Posted: **Wed Jun 02, 2021 10:11 am**

panatha wrote:
AG2012 wrote:Hi,
Leningrad jewelry factory 1975.
Ленинградская ювелирная фабрика
5ЛЮ 875 1975 год

(Number 5 in front of ЛЮ is year code for 1975). Letter Л far left in front of state guarantee mark with star and hammer stands for Leningrad assay office.

Regards

Thanks a lot

Posted: **Wed Jun 02, 2021 10:11 am**

panatha wrote:
AG2012 wrote:Hi,
Leningrad jewelry factory 1975.
Ленинградская ювелирная фабрика
5ЛЮ 875 1975 год

(Number 5 in front of ЛЮ is year code for 1975). Letter Л far left in front of state guarantee mark with star and hammer stands for Leningrad assay office.

Regards

Thanks a lot

www.925-1000.com

Russian hallmark identity

Russian hallmark identity

Re: Russian hallmark identity

Re: Russian hallmark identity

Re: Russian hallmark identity

Re: Russian hallmark identity