An interesting coin with blue/grey color on the high points and a rose/gold field tone. In the photos, the dark area on the bottom third is a shadow, and the area at the top of the reverse is just a reflection on the 2x2.

Country:	Peru
Denomination:	4 Reales
Date:	1836
Mint:	CUZCO-B
Grade:	53
Catalog:	KM-151.1
Metal:	Silver
Fine:	.667
AMW:	.2788
Item #:	1902-143-173