MEXICO 1968 SILVER 25 PESOS. SUMMER OLYMPICS. CENTER RING LOW. TYPE 3. KM-479.3
Item # 003739 $215.00
This is Type 3 with center ring
low and snake's tongue curved. The scarcer of the 3 varieties and especially scarce in
GEM. 22.50 grams of 0.720 Silver, 0.5208 oz ASW. Diameter 38 mm.