Unknown mark on silver dish

[goldmaxx]

Hi everyone

Yesterday I was visiting a local thriftshop I use to visit quite a lot.
I picked up a silver (plated?) dish weighing 820gr.

At home, I immediatly performed some tests, and it seems it's actual silver or heayvy silver plated.
I tried to find the hallmark online, but without succes...

Number 10 is seen on brazilian sterling silver, but on French plated silver as well.
Can anyone help me out?
The style of the dish seems 20th century, '60s or '70s.

Regards

Rob

[dognose]

Hi,

See Bohrmann at: http://www.925-1000.com/silverplate_B2.html

and: http://www.925-1000.com/a_platenumbers.html

Trev.