I did buy a anvil from witch i first did not know from who it was, now are some things cleared.
It is an Carl Schlasser Anvil, What i know is that they where fabricated up to 1945, so this one is at least 70 years old.
I take some pictures,
on the pictures you can see the symbol of the fabricator a "Anchor" under the anchor you see the number 152, that number is the weigt of the anvil 152 KG or 330 LBS
on the other side of the anvil you can see a other number and that is " No 1 " i do not know what it stands for, maby No 1 of the serie, or it can be that it is the smallest one they are manufacturing so a heavier one can have No2 and so on.
I hope i can date this anvil, but who now when en where