Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, 16(??)P. S-M19; KM-45. 25.66 grams. Lightly corroded with minimal weight loss, partial shield with full mintmark, assayer, and first two digits of date, decent cross with some flatness, silvery with a few patches of dark toning. Recovered from: Concepcion, sunk in 1641 off Hispaniola
(100 - 150 USD)