Watch List notes:

Mexico City, Mexico, cob 2 reales, 1730G. S-M25; KM-unl (type 35a); CT-1267. 6.33 grams. Squarish flan with 100% full date and mintmark, VG with much flatness, incipient rainbow toning at edge, interesting provenance. Found at the site of Fort Sombrero, Guanajuato, Mexico, where royalist General Linan fought against insurgent Generals Mina and Moreno in August 1817, during the Mexican War of Independence. (Estimate: $100 - 150)