Watch List notes:

Large pewter plate, intact but encrusted. 1435 grams, 13-1/2" in diameter. Complete and undamaged but thoroughly coated with whitish debris and encrustation (some of it fragile), no markings visible but reportedly made by Burford & Greene (London, 1740s), based on accompanying finds, an impressive display. Recovered from: San Geronimo, sunk in 1751 off the Yucatan peninsula of Mexico

Estimate: $500