D. OsingaMaker name
c. 1900–1999
Mark image
Hoorn, Netherlands
early 20th century
Designer marks
Hoorn, Netherlands · 2 marks.
c. 1900–1999
Hoorn, Netherlands
early 20th century

c. 1900–1999
The source entry lists early 20th century.
Hoorn, Netherlands
Asterisk *, cartouche, frame, hexagon