. "The front should have an eagle fighting a snake, which has ESTADOS UNIDOS MEXICANOS. On the rear, there should be the date and the denomuation, as well as the mintmark OM and a C sign at the right. The rims are not reeded."@en . . "The front should have an eagle fighting a snake, which has ESTADOS UNIDOS MEXICANOS. On the rear, there should be the date and the denomuation, as well as the mintmark OM and a C sign at the right. The rims are not reeded."@en . . . "MXN 1997 10 Centavo"@en . .