CoinWorldTV 1835, Mexico (1st Republic). Copper 1/4 Real (Una Quartilla) Coin. Mint Year: 1835 Reference: KM-358. Mint Mark: Mo (Mexico) Denomination: 1/4 Real (Una Quartilla) Material: Copper Diameter: 27mm Weight: 7.21gm Obverse: Denomination (1/4) above legend (Mo . A . 1835 .). All within wreath. Reverse: Eagle with a snake in its beak, standing on a cactus plant, sea waves below. ...