Antiquing Find

Went antiquing on Sunday and purchased this lithograph.  It has a black and ivory frame and the litho reads The Yacht "America" 1851 no. 806.

There are two other views that the artist painted that now I will be searching to find.

http://www.afanews.com/articles/item/1044-fitz-henry-lanes-yacht-america-from-three-views-vessel-portrait-or-artistss-concept#.Up4ckdKsjLQ