Unidentified Tea Strainer

[LucyADe]

I have come across this tea strainer, which has the most unusual marks. There are no 925/other grade marks or country marks that I can make out. I’m completely stumped. Any help would be seriously appreciated. The piece does acid test as silver.
Many thanks in advance for your help.

[AG2012]

Hi,
The mark looks like French silver plate maker`s mark.
See here:
https://www.925-1000.com/a_platenumbers.html

Acid test is relaible only if it is filed deep enough to reach base metal.
Regards

[dognose]

Agree with AG2012. Léon Lapar.

See: viewtopic.php?f=38&t=34542&p=119699&hilit=lapar#p119699

Trev.

[LucyADe]

Thank you Dognose and AG2012