Nathaniel P. Hill View cart “BOSTON & COLORADO SMELTER BLACK HAWK, COLORADO TERRITORY Duhem stereoview photograph 1866” has been added to your cart. Showing all 2 results Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Add to cartBLACK HAWK COLORADO SILVER BRICKS photographed by JOSEPH COLLIER stereoview 1878 $600.00 Add to cartBOSTON & COLORADO SMELTER BLACK HAWK, COLORADO TERRITORY Duhem stereoview photograph 1866 $250.00