^Lot 1883 MEXICO, Mexico City, cob 1 real, Philip III, assayer F below denomination I to left, mintmark M to r

MEXICO, Mexico City, cob 1 real, Philip III, assayer F below denomination I to left, mintmark M to right, rare, ex-Hubbard. S-M12a; KM-unl; Cal-232 (under Ph II). 3.24 grams. XF, full shield with clear I-F to left and M to right, full cross with plentiful golden luster, distinctive castles and lions (rudimentary in appearance), several thin edge-cracks (as made). Pedigreed to the Clyde Hubbard Collection, with his tag.