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Large Maravillas silver ingot made in Oruro, Bolivia, 28.75 kg, tested at 98% fine, no markings

Currency:USD Category:Coins & Paper Money / Shipwreck Ingots Start Price:18,000.00 USD Estimated At:20,000.00 - 40,000.00 USD
Large Maravillas silver ingot made in Oruro, Bolivia, 28.75 kg, tested at 98% fine, no markings
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This item SOLD at 2022 Nov 03 @ 11:06UTC-4 : AST/EDT
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Large silver ingot made in Oruro, Bolivia, 28.75 kg, tested at 98% fine, no markings, encrusted with large piece of coral (as found), ex-Maravillas (1656). 15" x 4-1/2" x 3". Large ingots like this one from the Maravillas are very similar in size and shape to Atocha ingots, but for whatever reason they were found in much smaller numbers, this one in fact being only the third we have offered. Unfortunately this ingot bears no visible markings due to corrosive pitting on the top surface, now toned in an even gray color; but it is unique in having a large section (about 6") of oystery coral encrustation in one corner, very thick and stable, making for a fabulous display, also with small spots of coral elsewhere on the bar, including in the cylindrical "assayer's bite" at one end indicative of the Oruro mine. From the Maravillas (1656), pedigreed to the J.P. Silberman Estate. With Sedwick photo-certificate.