-
- Winthop MFG. Co.
Country City Attleboro MA
Symbol acorns
Era c.1922
-
- Winthrop Mfg. Co.
Country City Attleboro MA
Symbol acorns
Era c.1915
-
- Wisnia, Ben I.
Country City San Francisco CA
Symbol hand
Era c.1950, c.1943
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- Witherell, P.E.
Country City Attleboro MA
Symbol scroll, x
Era c.1896, c.1915
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- Witsenhausen, L.
Country City New York NY
Shape star
Symbol star
Era c.1915
-
- Wodiska, Julius
Country City New York NY
Era c.1915
-
- Woglom, Gilbert T.
Country City New York NY
Era c.1915
-
- Wolcott Mfg. Co.
Country City Providence RI
Symbol anchor
Era c.1915
-
- Wolfson Co., The
Country City Chicago IL
Symbol cartouche, circle, frame, shield
Shape cartouche, circle, frame, shield
Era c.1934
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- Wolfson Inc., Louis C.
Country City New York NY
Era c.1934
-
- Wolk Jewelry Co.
Country City Providence RI
Era c.1922
-
- Wood & Sons, J.R.
Country City Brooklyn NY
Symbol heart
Shape heart
Era c.1934, c.1943, c.1975
-
- Woods & Chatellier Inc.
Country City New York NY
Symbol cartouche, diamond, frame, oval, scroll
Shape cartouche, diamond, frame, oval
Era c.1934
-
- Wrazlowsky Co., A.
Country City Providence RI
Shape star
Symbol star
Era c.1934
-
- Wright & Street Inc.
Country City Chicago IL
Era c.1934, c.1943
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- Wuerth, H. E.
Country City Kansas City MO
Symbol banner
Era c.1922