7 stereoviews, each credited on recto or verso to Gardner or Gardner & Gibson. Includes 3 views from "The Home of Washington Illustrated" series featuring scenes at Mount Vernon including a fireplace, a furnished room, and an unfurnished room identified as "Interior of Room Washington Died in." Each features a series image list printed on verso, though only one includes a checkmark by the corresponding title. -- 3 views of Niagara Falls copyrighted by Gardner & Gibson, 1862, including a view from Table Rock featuring Clifton House in the distance and 2 views of people looking out over the falls from the American side. -- And one view of a group of ducks copyrighted by Alexander Gardner, 1863. -- Together, 7 stereoviews.