The stigma of the master Smalenberg Hinrich - Tallinn - 1461-1490.
Similar hallmarks
The Golden Clay of 1877
Claymo Culugi mid-19th century "The Emperor Crown over the wave lane"
Claymo Chernigova 1st half of 19th century "One-Chief Eagle"
The stigma of the master Luders Dietrich - Tallinn - 1516-1538.
The stigma of the master Mus Klaus - Tallinn - 1451-1478.
The city stamp of Saratov, 2nd half of the 18th-19th century, "Three sterlets."