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- A. & Z. Chain Co.
Country City Providence RI
Era c.1915, c.1922, c.1934, c.1950, c.1943
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- Bielen-Zoetmulder, M.J.L.
Country City Utrecht
Symbol cartouche, frame
Shape cartouche, frame
Era early 20th century
-
- Burnier & Zn.Fa. J.C.
Country City Den Haag
Symbol dash or hyphen -, equal =, octagon, plus +, rectangle, square
Shape octagon, rectangle, square
Era early 20th century
-
- Drijfhout & Zn.
Country City Amsterdam
Symbol cartouche, frame, plus +, rectangle, ribbon
Shape cartouche, frame, rectangle
Era early 20th century
-
- Gaillard en Zn. D.F.M.
Country City Schoonhoven
Symbol cartouche, frame, hexagon
Shape cartouche, frame, hexagon
Era early 20th century
-
- Helweg Wed. H. & Zn.
Country City Amsterdam
Symbol anchor, cartouche, frame, oval
Shape cartouche, frame, oval
Era early 20th century
-
- Herfst & Zn. Fa. G.
Country City Rotterdam
Symbol cartouche, cross, frame, plus +
Shape cartouche, cross, frame
Era early 20th century
-
- Hoeker & Zoon
Country City Amsterdam
Symbol banner, cartouche, frame, square
Shape cartouche, frame, square
Era (1862-c.?)
-
- I & Z Jewelry Mfg. Co.
Country City New York NY
Symbol cartouche, diamond, diamond ring, frame, gemstone ring, ring, square
Shape cartouche, diamond, frame, square
Era c.1943
-
- Kempen & Zoon
Country City Utrecht, Voorschoten
Symbol cartouche, crescent, frame, square
Shape cartouche, frame, square
Era e.1834
-
- Kooten & Zoon, L.W. van
Country City Amsterdam
Symbol cartouche, frame, hexagon, rectangle, shield, square
Shape cartouche, frame, hexagon, rectangle, shield, square
Era e.20th Century
-
- Stöllner & Zapf
Country Era 1867-1922
Symbol cartouche, frame, rectangle
Shape cartouche, frame, rectangle
-
- Zaanlandsche Zilver-smerderij
Country City Haarlem
Symbol axe, cartouche, diamond, frame, lozenge, square
Shape cartouche, diamond, frame, lozenge, square
Era early 20th century
-
- Zaayer, J.R. de
Country City Haarlem
Symbol cartouche, frame, ribbon
Shape cartouche, frame
Era early 20th century
-
- Zach, August
Country Era 1867-1922
Symbol cartouche, frame, rectangle, v clipped
Shape cartouche, frame, rectangle, v clipped
-
- Zach, August
Country Era 1867-1922
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
