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- Mandler, Sigmund
Country Era 1867-1922
Symbol cartouche, frame, rectangle
Shape cartouche, frame, rectangle
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- Manheim, S.
Country City Amsterdam
Symbol cartouche, frame, plus +, ribbon
Shape cartouche, frame
Era early 20th century
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- Marbach, Simon
Country Era 1867-1922
Symbol cartouche, frame, octagon, rectangle
Shape cartouche, frame, octagon, rectangle
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- Marcus, Sigmund
Country Era 1867-1922
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
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- Maurer, Samuel
Country Era 1867-1922
Symbol cartouche, frame, rectangle, v clipped
Shape cartouche, frame, rectangle, v clipped
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- Mesquita, S.G. de
Country City Amsterdam
Symbol cartouche, frame, ribbon
Shape cartouche, frame
Era early 20th century
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- Mopman, S.
Country City Den Haag
Symbol cartouche, crescent, frame, hexagon, moon
Shape cartouche, frame, hexagon
Era early 20th century
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- Shafran & Mandel
Country City New York NY
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1922
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- Skaletzky & Marcus
Country City New York NY
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- Sommer & Mills Co.
Country City North Attleboro MA
Era c.1896