Watch List notes:

Barcelona, Spain, 2-1/2 centimos de escudo, Isabel II, 1868OM, eight-pointed star mintmark, struck 25% off-center. KM-634.1; CT-641. 12.33 grams Clear error but with circulation wear (AXF at best), dark brown with purple undertones, no big marks or damage, very interesting. (Estimate: $100 - 150)