-
- Baldwin-Miller Co.
Country City Indianapolis IN
Symbol cartouche, circle, frame
Shape cartouche, circle, frame
Era c.1934
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- Bauman-Massa Jlry. Co.
Country City St. Louis MO
Symbol cartouche, frame, triangle
Shape cartouche, frame, triangle
Era c.1922, c.1934
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- Baume & Mercier
Country City Geneva
Era c.1830
-
- Bayer, Pretzfelder & Mills Inc.
Country City New York NY
Symbol obelisk
Era c.1934
-
- Boyden-Minuth Company
Country City Chicago IL
Symbol bird, goose
Era c.1918-?
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- Burch-Korrodi, Meinrad
Country City Zurich
Era (1897-1978)
-
- Cowan-M. Myers Inc, E.A.
Country City Boston MA
Symbol flower, wheel
Era c.1915
-
- Cowan-Myers Co.
Country City Boston MA
Era c.1922
-
- Crosby & Morse
Country City Boston
Era c.1860
-
- Froment-Meurice
Country City Paris
Symbol cartouche, diamond, frame, lozenge, plant, rhombus, wheat
Shape cartouche, diamond, frame, lozenge, rhombus
Era 1837-1913
-
- Fuller & Mayer
Country City Providence RI
Era c.1915
-
- Gold, Most & Fogel Inc.
Country City New York NY
Era c.1934, c.1943
-
- H. & M. Co.
Country City Providence RI
Era c.1922
-
- Heath & Middleton
Country Era 1887-1909
Symbol cartouche, frame, quatrefoil
Shape cartouche, frame
-
- Helluin-Mattlinger
Country City Paris
Symbol ampersand &, cartouche, frame, lozenge, rhombus
Shape cartouche, frame, lozenge, rhombus
Era c.1935-1959
-
- Hunt-Mildeberger Co. Inc.
Country City New York NY
Era c.1934
