-
- Optico, N.V. (B.J.Vis)
Country City Utrecht
Symbol cartouche, frame, plus +
Shape cartouche, frame
Era early 20th century
-
- Orgel, Chabon & Stein
Country City New York NY
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1934
-
- Orgell, David
Country City Beverly Hills CA
Symbol cartouche, frame, rectangle
Shape cartouche, frame, rectangle
Era c. late 1800s
-
- Orlik, Alfred
Country City New York NY
Symbol cartouche, frame, rectangle
Shape cartouche, rectangle
Era c.1922
-
- Ornstein & Sons Corp., D.
Country City New York NY
Era c.1950
-
- Ortmann, T.P.J.
Country City Amsterdam
Symbol cartouche, frame, ribbon
Shape cartouche, frame
Era early 20th century
-
- Os v.d. Abeelen, G. v.
Country City Schoonhoven
Symbol cartouche, frame, hexagon
Shape cartouche, frame, hexagon
Era early 20th century
-
- Os v.d. Abeelen, Pa.J.v.
Country City Schoonhoven
Symbol cartouche, frame, hexagon
Shape cartouche, frame, hexagon
Era early 20th century
-
- Osborne, Frank N.
Country City New York NY
Era c.1896, c.1915
-
- Oscar Heyman and Bros.
Country City New York NY
Symbol circle
Shape circle
Era c.1915, c.1922, c.1934, c.1950, e.1912, c.1943
-
- Osenbrugge, S. van
Country City Amsterdam
Symbol cartouche, frame, plus +, ribbon
Shape cartouche, frame
Era early 20th century
-
- Osinga, D.
Country City Hoorn
Symbol asterisk *, cartouche, frame, hexagon, star
Shape cartouche, frame, hexagon, star
Era early 20th century
-
- Osmers-Dougherty Co.
Country City New York NY
Symbol horseshoe
Era c.1915
-
- Osmers, Frank C.
Country City New York NY
Era c.1922
-
- Osmun-Parker Mfg. Co.
Country City Newark NJ
Symbol crescent, moon
Era c.1896, c.1915
-
- Osnos Co. Inc., Joseph
Country City New York NY
Era c.1950
