Jewelry & gold · a closer look

Frigerio Diamond Tool Co. mark: bird crown shield, c. 1950

Frigerio Diamond Tool Co. mark, c. 1950

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Mark details

Maker: Frigerio Diamond Tool Co. →
Period: c. 1950
Appearance: bird crown shield
Place: Newark NJ, United States

Notes

bird, creature, crown, feather, shield

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