Hi
this one has always stumped the experts
definitely not Moser
I seen two examples of this design in Museums
Passau, in Bavaria, has it in a cabinet - just marked Haida and Steinschönau
Whereas closer to its likely home, in Jablonec, I found an example marked:
Oroplastic decor 1910-1925: The Ceska Lipa area - (some miles SW of Jablonec I think)
Now I think neither of these descriptions totally excludes Goldberg, but I suspect it was from another smaller central bohemian/Czechoslovakian refiner
cheers
Mike