Hi,
I agree with gth.
I have seen loads of these type weights at the Naschmark in Vienna.
They all are confirmed by the stall holders to be 100 years old plus
![Grin ;D](http://www.glassmessages.com/Smileys/classic/grin.gif)
with 100euro plus price tags!!
Ocasionally you find a genuine one in amongst them, I have an engraved and dated one from 1908. I consulted with a master engraver here and he confirmed the age.
Kind regards