Auction Details
Sedwick & Associates, LLC proudly presents
Treasure, World, U.S. Coin, Paper Money & Historic Artifacts Auction #38
Live Online | November 13-15, 2025
Join us for this exciting event featuring an exceptional selection of shipwreck treasures, world and U.S. coins, paper money, and historic artifacts.
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103VARIOUS COUNTRIES, clump of four cobs (one Potosí, one Spain, the others unknown), Philip II, assayeSedwick & Associates, LLC
VARIOUS COUNTRIES, clump of four cobs (one Potosí, one Spain, the others unknown), Philip II, assayer B where visible. 57.60 grams total. rough...
Estimate : 200.00 - 300.00
104MEXICO, Mexico City, cob 8 reales, Philip III, assayer not visible, Grade 3.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip III, assayer not visible, Grade 3. 10.26 grams. Squarish flan, typically silvery and corroded (thin), yet wi
Start Price : 450.00 | Estimate : 600.00 - 900.00
105MEXICO, Mexico City, cob 8 reales, Philip III, assayer not visible, Grade 3.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip III, assayer not visible, Grade 3. 14.05 grams. Crudely corroded and with notch in edge but with traces of s
Estimate : 600.00 - 900.00
106BOLIVIA, Potosí, cob 8 reales, Philip II, assayer A, variety with denomination as "oVIIII" (rare), GSedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip II, assayer A, variety with denomination as "oVIIII" (rare), Grade 3. S-P11; KM-5.1; Cal-unl (T...
Estimate : 700.00 - 1,000.00
107BOLIVIA, Potosí, cob 8 reales, Philip III, assayer Q, Grade 2.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer Q, Grade 2. S-P17; KM-10; Cal-916. 26.53 grams. Exceptionally broad flan with choice full in...
Estimate : 1,250.00 - 2,000.00
108BOLIVIA, Potosí, cob 8 reales, Philip III, assayer Q, Grade 2.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer Q, Grade 2. S-P17; KM-10; Cal-916. 25.21 grams. Bold Q, full cross and shield despite weak a...
Start Price : 800.00 | Estimate : 1,000.00 - 1,500.00
109BOLIVIA, Potosí, cob 8 reales, 1618 T, denomination o-V-III, quadrants of cross transposed, Grade 1.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, 1618 T, denomination o-V-III, quadrants of cross transposed, Grade 1. S-P21; KM-10; Cal-926. 27.01 grams. Thick,...
Estimate : 2,000.00 - 3,000.00
110BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, Grade 1.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, Grade 1. S-P21; KM-10; Cal-Type 165. 25.88 grams. Good full shield and cross with nicely ...
Estimate : 1,750.00 - 2,500.00
111BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, Grade 1.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, Grade 1. S-P21; KM-10; Cal-Type 165. 23.84 grams. Full shield and cross with practically ...
Estimate : 1,500.00 - 2,250.00
112BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 1.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 1. S-P21; KM-10; Cal-Type 165. 25.37 grams. Broad fl...
Estimate : 1,750.00 - 2,500.00
113BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 2.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 2. S-P21; KM-10; Cal-Type 165. 23.32 grams. Bold ful...
Start Price : 1,000.00 | Estimate : 1,250.00 - 2,000.00
114BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 2.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer T, quadrants of cross transposed, Grade 2. S-P21; KM-10; Cal-Type 165. 25.93 grams. Full but...
Start Price : 1,000.00 | Estimate : 1,250.00 - 2,000.00
115BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, upper half of shield transposed, GraSedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, upper half of shield transposed, Grade 2. KM-10. 24.60 grams. Thick flan with c...
Start Price : 1,000.00 | Estimate : 1,250.00 - 2,000.00
116BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, Grade 2.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, Grade 2. KM-10. 26.45 grams. No corrosion but unevenly thick flan with some wea...
Estimate : 1,250.00 - 2,000.00
117BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, Grade 3.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, Grade 3. KM-10. 21.56 grams. Full shield and crown, moderately to heavily corro...
Start Price : 450.00 | Estimate : 600.00 - 900.00
118BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, Grade 3.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, Grade 3. KM-10. 15.41 grams. Misshapen flan due to part of edge lost to corrosi...
Start Price : 450.00 | Estimate : 600.00 - 900.00
119BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, Grade 3.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 8 reales, Philip III, assayer not visible, Grade 3. KM-10. 18.61 grams. Thin from moderate to heavy corrosion, lightly ton...
Start Price : 450.00 | Estimate : 600.00 - 900.00
120BOLIVIA, Potosí, cob 4 reales, Philip III, assayer not visible, quadrants of cross transposed, GradeSedwick & Associates, LLC
BOLIVIA, Potosí, cob 4 reales, Philip III, assayer not visible, quadrants of cross transposed, Grade 3. KM-9. 13.08 grams. Thick, round flan wi...
Estimate : 700.00 - 1,000.00
121BOLIVIA, Potosí, cob 2 reales, Philip II, assayer A, Grade 1, ex-Atocha Research Collection.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 2 reales, Philip II, assayer A, Grade 1, ex-Atocha Research Collection, ex-Winn. S-P11; KM-3.2; Cal-371. 6.30 grams. This ...
Estimate : 2,500.00 - 3,750.00
122BOLIVIA, Potosí, cob 2 reales, Philip II, assayer not visible, Grade 3.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 2 reales, Philip II, assayer not visible, Grade 3. KM-3.2; Cal-Type 127. 4.37 grams. Full but weakly struck shield and cro...
Estimate : 700.00 - 1,000.00
123BOLIVIA, Potosí, cob 2 reales, Philip III, assayer RL (curved leg), Grade 1.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 2 reales, Philip III, assayer RL (curved leg), Grade 1. S-P15; KM-8; Cal-626. 6.44 grams. Brightly cleaned but practically...
Estimate : 2,000.00 - 3,000.00
124BOLIVIA, Potosí, cob 2 reales, Philip III, assayer RL (curved leg), Grade 2.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 2 reales, Philip III, assayer RL (curved leg), Grade 2. S-P15; KM-8; Cal-626. 5.80 grams. Very choice full cross and great...
Estimate : 1,500.00 - 2,250.00
125BOLIVIA, Potosí, cob 2 reales, 1617 M, Grade 1, ex-Atocha Research Collection (Plate), ex-Eidel.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 2 reales, 1617 M, Grade 1, ex-Atocha Research Collection (Plate), ex-Eidel. S-P19; KM-8; Cal-629. 6.72 grams. Oblong flan ...
Estimate : 2,500.00 - 3,750.00
126BOLIVIA, Potosí, cob 2 reales, 1618 PAL, Grade 1, rare.Sedwick & Associates, LLC
BOLIVIA, Potosí, cob 2 reales, 1618 PAL, Grade 1, rare. S-P20; KM-8; Cal-630. 6.44 grams. Very broad, thin flan with part of edge slightly bent...
Estimate : 2,500.00 - 3,750.00
127MEXICO, Mexico City, cob 8 reales, Philip III, assayer not visible, Grade 2, NGC shipwreck effect (SSedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip III, assayer not visible, Grade 2, NGC shipwreck effect (São José Shipwreck Label). Thick flan w...
Estimate : 200.00 - 300.00
128MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D, partial date 162(?), NGC XF details / sea sSedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D, partial date 162(?), NGC XF details / sea salvaged (Shipwreck Blue Label). S-M18a; KM-45; Cal
Start Price : 800.00 | Estimate : 1,000.00 - 2,000.00
129MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D, ex-Spink.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D, ex-Spink. S-M18a; KM-45; Cal-Type 319. 27.29 grams. Deeply toned and corrosion-free (full wei
Estimate : 350.00 - 500.00
130MEXICO, Mexico City, cob 8 reales, Philip IV, assayer not visible, NGC F details / sea salvaged (ShiSedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer not visible, NGC F details / sea salvaged (Shipwreck Blue Label). KM-45; Cal-Type 319. 15.72 gra
Estimate : 250.00 - 375.00
131MEXICO, Mexico City, cob 4 reales, 1625/4/3/2 D, rare, ex-Spink.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 4 reales, 1625/4/3/2 D, rare, ex-Spink. S-M18a; KM-unl (38 for type); Cal-unl (Type 275). 13.31 grams. Clear bottom half of d
Estimate : 400.00 - 600.00
133MEXICO, Mexico City, cob 4 reales, Philip IV, assayer D.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 4 reales, Philip IV, assayer D. S-M18a; KM-38; Cal-Type 275. 12.75 grams. Choice example with very bold, full, and well-detai
Estimate : 250.00 - 375.00
135MEXICO, Mexico City, cob 8 reales, 1630(?) D.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, 1630(?) D. S-M18a; KM-45; Cal-1615. 22.10 grams. Very broad flan with very choice full cross-and-tressure showing c
Estimate : 250.00 - 375.00
136MEXICO, Mexico City, cob 8 reales, 1632/1 D, extremely rare, ex-Rudman.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, 1632/1 D, extremely rare, ex-Rudman. S-M18a; KM-unl (45 for type); Cal-unl (Type 319). 25.84 grams. Choice coin str
Estimate : 500.00 - 750.00
137MEXICO, Mexico City, cob 8 reales, 1632 D, rare.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, 1632 D, rare. S-M18a; KM-45; Cal-1317. 24.92 grams. Typically barrel-shaped flan of uneven thickness with bold full
Start Price : 240.00 | Estimate : 300.00 - 450.00
138MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D. S-M18a; KM-45; Cal-Type 319. 26.57 grams. Broad, corrosion-free flan with much peripheral fla
Estimate : 250.00 - 375.00
140MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer D. S-M18a; KM-45; Cal-Type 319. 26.82 grams. Bold full assayer, full but partially flat shield a
Estimate : 200.00 - 300.00
143MEXICO, Mexico City, cob 8 reales, Philip IV, assayer not visible (D).Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer not visible (D). S-M18a; KM-45; Cal-Type 319. 24.96 grams. Roundish flan with choice full cross,
Estimate : 200.00 - 300.00
144MEXICO, Mexico City, cob 8 reales, Philip IV, assayer not visible (D).Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer not visible (D). S-M18a; KM-45; Cal-Type 319. 27.28 grams. Choice full cross (small, with exagge
Estimate : 200.00 - 300.00
146MEXICO, Mexico City, cob 8 reales, 1639/8 P, rare, ex-Rudman.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, 1639/8 P, rare, ex-Rudman. S-M19; KM-45; Cal-1327. 26.95 grams. Very bold full date with blatant 9/8, but much of t
Start Price : 400.00 | Estimate : 500.00 - 750.00
147MEXICO, Mexico City, cob 8 reales, 1639(?) P.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, 1639(?) P. S-M19; KM-45; Cal-1328. 22.46 grams. Narrow barrel-shaped flan with much uneven thickness, bold oM and m
Estimate : 250.00 - 375.00
148MEXICO, Mexico City, cob 8 reales, 1640 P, ex-Rudman.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, 1640 P, ex-Rudman. S-M19; KM-45; Cal-1330. 26.25 grams. Very broad flan with clear 40 of date (clean date, not 40/3
Estimate : 300.00 - 450.00
149MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P, with canvas imprint on shield side.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P, with canvas imprint on shield side. S-M19; KM-45; Cal-Type 319. 26.97 grams. Solid flan (prac
Estimate : 250.00 - 375.00
150MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P.Sedwick & Associates, LLC
MEXICO, Mexico City, cob 8 reales, Philip IV, assayer P. S-M19; KM-45; Cal-Type 319. 26.36 grams. Big, barrel-shaped flan with full shield and cross d
Start Price : 200.00 | Estimate : 250.00 - 375.00