Silver heater (stove)

[vervenesilver]

Hello,

I have this heater unmarked, just a "crab" silver hallmark, nothing else. Can someone help for the period or country ?

Thanks !

[Silverstone]

Bonjour Vervenesilver,

voici la première réponse. Peut-être...

a)

b)

Source:
a) Silberstempel aus aller Welt, 6/2005, Prag, p.171
b) Poinçons d'argent, Tardy, 2004, p.199

Cordialement
Silverstone

[amena]

We'd like to see a photo of the crab
Thanks
Amena