-
- Asprey and Co.
Country City London
Symbol cartouche, frame, oval, quatrefoil, triangle
Shape cartouche, frame, oval, triangle
Era 1903-present
-
- Bosschaart, A.P.
Country City Middelburg
Symbol cartouche, frame, quatrefoil
Shape cartouche, frame
Era early 20th century
-
- Courthope, Frederick
Country Era fl.1885-1915
Symbol cartouche, frame, quatrefoil
Shape cartouche, frame
-
- Drost, A.O.
Country City Staphorst
Symbol cartouche, frame, quatrefoil
Shape frame
Era early 20th century
-
- Greenberg & Levine
Country City New York NY
Symbol cartouche, clover, frame, quatrefoil, square
Shape cartouche, frame, square
Era c.1915
-
- Harris Steinmeyer & Co.
Country City San Francisco CA
Symbol cartouche, frame, line, quatrefoil, square
Shape cartouche, frame, square
Era c.1934 c.1950, c.1943
-
- Heath & Middleton
Country Era 1887-1909
Symbol cartouche, frame, quatrefoil
Shape cartouche, frame
-
- Hout, A.F. van den
Country City Weert
Symbol cartouche, frame, quatrefoil
Shape cartouche, frame
Era early 20th century
-
- Hukin & Heath
Country City Birmingham
Symbol bird, cartouche, circle, eagle, frame, oval, quatrefoil
Shape cartouche, circle, frame, oval
Era e.1855-1953
-
- Jansen, H.J.H.
Country City Maastricht
Symbol cartouche, frame, quatrefoil
Shape cartouche, frame
Era early 20th century
-
- Leading Jewelry Mfg. Co. Inc., The
Country City New York NY
Symbol cartouche, circle, clover, frame, quatrefoil
Shape cartouche, circle, frame
Era c.1922, c.1934
-
- Liberty and Co.
Country City London
Symbol cartouche, frame, quatrefoil, rectangle
Shape cartouche, frame, rectangle
Era e.1875
-
- Prakken, Dr. H.
Country City Joure
Symbol caduceus, cartouche, frame, quatrefoil, snake
Shape cartouche, frame
Era early 20th century
-
- Thomassen, H.L.
Country City Lutterade
Symbol asterisk *, cartouche, frame, quatrefoil, star
Shape cartouche, frame, star
Era early 20th century
-
- Vos, S. de
Country City Middelburg
Symbol cartouche, circle, frame, quatrefoil, shape
Shape cartouche, circle, frame, shape
Era early 20th century
-
- Zwollo, Frans
Country City Various
Symbol axe, cartouche, diamond, frame, hexagon, quatrefoil, rectangle, rhombus
Shape cartouche, diamond, frame, hexagon, rectangle, rhombus
Era (1872-1945)