Watch List notes:

Silver "barreton" ingot, 6015 grams, marked with fineness IIU CCC L XXX (2380/2400), from the Atocha (1622). 13-3/4" x 2-1/2" x 1-1/4". Very solid and heavy but with surface corrosion, the fineness still clear as well as a partial tax stamp, nicely toned, no modern stamp on back as among a known group of Atocha ingots legally pawned in Key West before certification and conservation. From the Atocha (1622).

Estimate: $2000