Lot of two Mexico City, Mexico, cob 4 reales, Philip V, assayer F (where visible). KM-40a. 24.61 grams total. Very similar pairing with minor corrosion and bold partial shields and crosses, one partially dated (most likely 1732). Recovered from: Vliegenthart, sunk in 1735 off Zeeland, Netherlands
Estimate: 250 - 375 USD