The outside of the Anchor Stone factory in Rudolstadt
Where Anchor Stones are mixed from sand, chalk, linseed oil, and pigment
The factory press room for stone blocks
Pressing Anchor Stones by hand
Each stone block has a stainless steel die for the pressing process
Each wooden stone block set is packed by hand
Anchor Stone manufacturing is not too distant from 100 years ago. You can still buy the stones today.