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- Wolcott Mfg. Co.
Country City Providence RI
Symbol anchor
Era c.1915
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- 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
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- Wolk Jewelry Co.
Country City Providence RI
Era c.1922
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- Wood & Sons, J.R.
Country City Brooklyn NY
Symbol heart
Shape heart
Era c.1934, c.1943, c.1975
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- Woods & Chatellier Inc.
Country City New York NY
Symbol cartouche, diamond, frame, oval, scroll
Shape cartouche, diamond, frame, oval
Era c.1934
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- Wrazlowsky Co., A.
Country City Providence RI
Shape star
Symbol star
Era c.1934
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- 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
-
- Wynne Jewelry Co.
Country City Griffin GA
Era c.1934
-
-
- X. L. Belt Buckle Co.
Country City Cincinnati OH
Era c.1922
-
- Yale Jewelry Mfg. Co.
Country City Providence RI
Era c.1915
-
-
- Young & Co, O.W.
Country City Chicago IL
Era c.1915
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- Zell Bros.
Country City Portland OR
Era c.1950
