The Harmon-Weiss Estate Auction 2025-05-29 Auction - 414 Price Results - Alderfer Auction in PA
Gold Portrait Brooch by Paul RevereFriesland, Holland Sampler, 1724Chester County, Pennsylvania Queen Anne Octorara Tall Chest
Done
Hatfield, PA, United States
Auction Details

The Harmon-Weiss Estate Auction

This single-owner auction from the estate of Dr. Sandra Harmon-Weiss and Dr. Richard Weiss reflects a lifetime devoted to scholarship, service, and collecting. Their shared passion for American history and the arts is evident in a collection that includes 18th- and 19th-century antiques, fine silver, and personal and historical objects. A highlight is a gold brooch by Paul Revere, bearing his “PR?? hallmark twice—a rare link to the American Revolution. Other items include Revolutionary-era currency, engraved bookplates, Victorian “lover’s eye?? miniatures, mourning jewelry and textiles, a flame-stitch purse from 1774, and 17th-century Dutch brass tobacco boxes. Fine jewelry by Cartier and Boucheron adds European elegance. The auction also features Chinese export porcelain and samplers, along with a large selection of coin silver. Period furniture to include a Chester County Octorara chest and fine Persian Rugs to include Heriz, Kashan, and Hamadan, are also significant portions of this collection. Other highlights include mourning textiles and samplers, some bearing 19th-century expressions of grief and remembrance; Westtown (Weston) School sampler, Together, these pieces embody the Weiss’ commitment to preservation and connoisseurship.
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14k YG Snake Pin: 14k yellow gold coiled snake pin set with a .25 carat diamond, emerald, ruby and diamond accents. 1.5" round, 5.5dwt
0001: 14k YG Snake PinEst. $300-$500
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14k WG Diamond Pearl Pin: 14k white gold openwork bar pin set with a .06 carat round cut diamond and 2.5mm pearl accents. 1.75"w x .5"h and 2.5dwt
0002: 14k WG Diamond Pearl PinEst. $200-$300
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22k YG Jade Earrings: 22k yellow gold earrings set with 7.5mm apple green jade spheres. .75" and 5.7dwt
0003: 22k YG Jade EarringsEst. $500-$800
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18k YG Diamond South Sea Pearl Earrings: 18k yellow gold earrings set with 10.5mm South Sea or Tahitian pearls with diamond accents. 5.5dwt
0004: 18k YG Diamond South Sea Pearl EarringsEst. $300-$500
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10k YG Starfish Pendant/Pin: 10k yellow gold starfish pendant/pin, artist signed. 2.75"h x 3.25"w and 7.7dwt
0005: 10k YG Starfish Pendant/PinEst. $300-$500
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14k YG Ruby and Diamond Bracelet: 14k yellow gold bracelet set with (28) square cut rubies approx. 2.8 carats and (72) round cut diamonds approx. 2.1 carats. 2.5" interior diameter and 19.8dwt
0006: 14k YG Ruby and Diamond BraceletEst. $800-$1,200
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14k YG Pearl and Diamond Earrings: 14k yellow gold earrings set with 7.2mm pearls and a halo of accent diamonds. .5" and 3.9dwt
0007: 14k YG Pearl and Diamond EarringsEst. $200-$300
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18k YG Diamond and Emerald Earrings: 18k yellow gold earrings set with round cut diamond and emerald accents. .75" and 5.5dwt
0008: 18k YG Diamond and Emerald EarringsEst. $300-$500
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18k YG Necklace and Pendant: 18k yellow gold mesh necklace with an 18k yellow gold pendant set with a Corinthian coin featuring Athena and Pegasus circa 300 B.C., cross bar of pendant set with sapphire cabochons. 18" and 22.5 dwt
0009: 18k YG Necklace and PendantEst. $800-$1,200
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14k YG Lapis Lazuli Necklace: 14k yellow gold and Lapis Lazuli bead necklace, beads measure 10mm and approx. 34"
0010: 14k YG Lapis Lazuli NecklaceEst. $200-$300
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14k YG Diamond and Ruby Pin: 14k yellow gold pin set with (14) round cut diamonds, approx. .5 carats and (14) round cut rubies, approx. .7 carats. .5"h x 1.25" w
0011: 14k YG Diamond and Ruby PinEst. $200-$300
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14k YG Diamond Earrings: 14k yellow and white gold earrings set with diamond accents. 1"h x .5"w and 8.8dwt
0012: 14k YG Diamond EarringsEst. $400-$600
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22k YG Earrings: 22k yellow gold "mushroom" earrings. 10.5mm round and 2.2dwt
0013: 22k YG EarringsEst. $200-$300
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18k YG Diamond Pin: 18k yellow gold leaping horse pin set with diamond accents in the mane and tail with a blue stone eye. Illegible makers mark. 2"l x 1"h and 10.0 dwt
0014: 18k YG Diamond PinEst. $800-$1,200
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Cartier 18k Diamond and Sapphire Pin: Cartier 18k yellow gold horse head pin set with diamond accents and a sapphire eye. Hand chased. 1.5"h x 1"w and 5.9dwt
0015: Cartier 18k Diamond and Sapphire PinEst. $2,000-$3,000
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A.G.A. Correa & Son 18k YG Pin: 18k yellow gold pin by A.G.A. Correa & Son of a perched eagle. Hallmarked AGA 18k. 2"w and 7.5dwt
0016: A.G.A. Correa & Son 18k YG PinEst. $500-$800
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14k YG Jade Necklace and Pendant: Apple green jade graduated bead necklace with an apple green pendant with a carved dragon encircling both sides with a gold bezel and accents. Pendant 2"h x 1.25"w and 24", beads 6.5mm to 10mm
0017: 14k YG Jade Necklace and PendantEst. $300-$500
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14k YG Pin: 14k yellow gold perched owl stick pin, hand chased with diamond accents. 3", owl .75", 4.0 dwt
0018: 14k YG PinEst. $200-$300
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14k YG Earrings: 14k yellow gold earrings each featuring a domed filigree sphere above a matching domed drop over a heart-shaped panel. 5.1dwt
0019: 14k YG EarringsEst. $300-$500
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18k YG Brooch: 18k yellow gold Victorian open work brooch set with a 4mm pearl on onyx. 2" and 4.0 dwt
0020: 18k YG BroochEst. $300-$500
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18k YG Diamond Bracelet: 18k yellow gold bracelet set with (22) channel set round cut diamonds on alternating gold segments, approx. 1.25 carats. 2.5" interior diameter. 14.7dwt
0021: 18k YG Diamond BraceletEst. $800-$1,200
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18k YG Ruby and Diamond Earrings: 18k yellow gold earrings each set with an oval ruby, approx. .5 carats and (12) marquise cut diamonds, approx. .5 carats, .5" and 3.5dwt
0022: 18k YG Ruby and Diamond EarringsEst. $300-$500
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14k YG Diamond Earrings: 14k yellow gold diamond stud earrings, approx. .75 and .72 carats. 1.1dwt
0023: 14k YG Diamond EarringsEst. $400-$600
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14k YG Amethyst Ring: 14k yellow gold ring set with an oval cut amethyst, approx. 1 carat. Size 6 and 3.4dwt
0024: 14k YG Amethyst RingEst. $200-$300