MEXICO. 4 Reales, 1758-Mo MM. Mexico City Mint. Ferdinand VI. PCGS AU-55.
KM-95; Gil-M-4-32; Cal-392; Yonaka-M4-58. Tied for second finest graded at PCGS, the current choice AU example has mostly argent surfaces with light-orange toning clinging to the devices near the rim. An exceptionally difficult denomination that is much-sought in any grade, so expect strong bidding.
The Stendebach Collection.
Estimate: $1500 - $2000