Sedwick's Treasure, World & U.S. Coin Auction 31

Madrid, Spain, gold cob 1 escudo, 169(0), assayer M (facing inward) to right, very rare, NGC UNC details / scratches. Cal-825 (without date); KM-214.

Small, coin-like "plata corriente" piece cut from a "splash" ingot, 13 grams. 12.93 grams, 5/8" x 5/8" x 3/8". S...

Mexico City, Mexico, cob 4 reales, Philip III, assayer not visible, ANACS VG 8 / 1618 Rill Cove Shipwreck. KM-37.2. Corroded and darkly encrusted tho

Lima, Peru, cob 8 reales, Philip II, assayer Diego de la Torre, *-8 to left, P-oD to right, Grade 2. S-L4; KM-14; Cal-654. 21.31 grams. Corroded yet s

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, NGC Shipwreck Effect / Nuestra Senora del Rosario (stated on label). KM-10. Heavily

Potosi, Bolivia, cob 8 reales, Philip III, assayer not visible, NGC Shipwreck Effect (Sao Jose Shipwreck Label) with Grade 2 sticker. KM-10. Solid co

Mexico City, Mexico, cob 8 reales, Philip IV, assayer D. S-M18a; KM-45. 23.92 grams. Solid barrel-shaped planchet with decent shield-side detail inclu

Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible, NGC Fine details / environmental damage / Lucayan Beach Wreck. KM-45. Higher grade

Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible. KM-45. 18.85 grams. Corroded and dark all over with partial shield and cross detail

Mexico City, Mexico, cob 8 reales, Philip IV, assayer not visible. KM-45. 23.46 grams. Surfaces with minor corrosion, some shield detail and full cros

Potosi, Bolivia, cob 2 reales, 1650 O, assayer as undotted O, ex-Mastalir (Plate Coin). S-P35; KM-14b; Cal-912. 3.67 grams. Choice example if a bit th

Potosi, Bolivia, cob 2 reales, 1650 O. S-P35; KM-14b; Cal-912. 6.09 grams. About XF with light surface corrosion, partial yet bold design with other a

Potosi, Bolivia, cob 2 reales, 165(1-2) E, rare, ex-Mastalir (Plate Coin). S-P36; KM-14b. 5.00 grams. Choice XF piece struck on a broad irregular flan

Lot of seven Potosi, Bolivia, cob 2R (one) and 1R (six), dated 1650-52 (where visible), assayers O and E, ex-Mastalir (Plate Coins). 20.78 grams tota

Potosi, Bolivia, cob 1 real, Philip IV, assayer TR (ca. 1640), ANACS VG 10. S-P27; KM-12a. Solid and fairly round coin with VF details despite the st

Potosi, Bolivia, cob 1 real, 1651 O, assayer as undotted O, ex-Mastalir (Plate Coin). S-P35; KM-12b; Cal-745. 3.07 grams. Moderate corrosion yet solid

Potosi, Bolivia, cob 1 real, 1651 E, rare, ex-Mastalir (Plate Coin). S-P36; KM-12b; Cal-746. 2.92 grams. Choice and rare piece from the wreck with nic

Potosi, Bolivia, cob 1 real, 1652 E, denomination 2 error, very rare, ex-Mastalir (Plate Coin). S-P36; KM-12b; Cal-747. 3.65 grams. The weight, size o

Potosi, Bolivia, cob 8 reales, 1652 E Transitional Type IV/A, ex-Mastalir (Plate Coin). S-P37; KM-A20.4; Cal-1493. 12.88 grams. Corroded thin edges ye

Potosi, Bolivia, cob 8 reales, 1653 E. S-P37a; KM-21; Cal-1503. 19.03 grams. Corroded cross side but with full pillars and clear date. With photo-cer