Mexico 1948 Gold 2-1/2 Pesos. Mexico City Mint. Last date of this type with low mintage of just 63,000 pcs. On the reverse there are some remnants of glue or laquer mostly around letters "estados unidos"; this is not visible on the pictures. It did not affect the grade since this could be removed by conservation. Graded by NGC as GEM Uncirculated MS-66. 2.08 grams of 0.900 Gold 0.0603 oz. AGW, 15.5 mm.