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Unearth History's Greatest Treasures

Discover rare shipwreck coins and colonial artifacts from the world leader in professional numismatics.

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Bespoke Tailoring

Exquisite custom designs crafted with premium Italian fabrics.

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Sustainable Luxury

Ethically sourced materials designed for long-lasting timeless style.

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DOMINICAN Banco Central 1 Peso Specimen (1947-55) Overprint Error ex-ABNCo

$495.00

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East Haddam Connecticut Bank of New England $2 1850s PMG Gem UNC 66 EPQ

$325.00

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Medellin Colombia Correos Nacionales 50 Centavos 14-5-1876 Colombian Flag

$225.00

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Honduras Bronze 1 Centavo 1907 Large UN Plain Edge NGC MS62 Brown

$345.00

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Switzerland National Bank 100 Franken 1972 Legend of St. Martin's Cloak Pick-49n

$125.00

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Caracas, Venezuela, 500 Bolivares, 23-7-1953, PMG VF 20, SCWPM-37b

$235.00

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France, bronze 5 centimes, 1903, NGC MS 62 Brown. NGC #4740369-003.

$100.00

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Sedwick's Practical Book of Cobs Spanish Colonial Coins & Shipwreck Reference

$19.95

Our Story

At Sedwick & Associates, we bridge the gap between historical legacy and modern fashion by curating rare artifacts from the Potosí mint. Our collection of authentic silver cobs, including prized specimens from the Ugaz collection, allows you to wear a piece of 18th-century maritime history. We are dedicated to preserving the artistry of colonial numismatics for the discerning collector who values heritage and timeless craftsmanship.

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Discover the latest collection of premium fashion curated for the modern professional at Sedwick & Associates.

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