Unidentified Photographer TITLE ON OBJECT: Niagara in Winter. General view of the Falls from Point View. ca. 1865 albumen print stereograph 8.0 x 7.7 cm. (each) on 8.5 x 17.7 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0025

Unidentified Photographer TITLE ON OBJECT: The Snow Arch on Luna Island ca. 1865 albumen print stereograph 7.6 x 7.7 cm. (each) on 8.3 x 17.1 cm. mount Museum Collection 79:1484:0026

Unidentified Photographer TITLE ON OBJECT: The Mountain House and Valley of the Lakes from North Mt. High Peak and Round Top in distance ca. 1875 albumen print stereograph 7.9 x 7.8 cm. (each) on 8.7 x 17.5 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0027

Unidentified Photographer TITLE ON OBJECT: View West from Trophy Point ca. 1875 albumen print stereograph 8.0 x 7.7 cm. (each) on 8.2 x 17.1 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0028

Unidentified Photographer TITLE ON OBJECT: Mt. Nebo, from the West 1872 albumen print stereograph 9.4 x 7.7 cm. (each) on 10.0 x 17.7 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0029

Unidentified Photographer TITLE ON OBJECT: Group of Big Trees in Mariposa Grove ca. 1865 albumen print stereograph 7.5 x 7.6 cm (each) on 8.2 x 17.2 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0030

Unidentified Photographer TITLE ON OBJECT: Miss Madelaine Henriques, Actress ca. 1865 albumen print stereograph 7.5 x 6.6 cm. (each) on 7.7 x 17.2 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0031

Farrand, Camillus American (1820/1-1879) TITLE ON OBJECT: Bridge at Banos, across a chasm fifty feet wide and four hundred feet deep ca. 1865 albumen print stereograph 7.6 x 7.6 cm. (each) on 8.2 x 17.1 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0032

Farrand, Camillus American (1820/1-1879) TITLE ON OBJECT: Part of a waterfall upon Tunguragua, at Banos ca. 1865 albumen print stereograph 7.6 x 7.8 cm. (each) on 8.2 x 17.1 cm. mount Museum Collection 79:1484:0033

Unidentified Photographer TITLE ON OBJECT: Eutaw House ca. 1870 albumen print stereograph 8.4 x 8.0 cm. (each) on 8.4 x 17.7 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0034

Unidentified Photographer TITLE ON OBJECT: The Smithsonian Institute. ca. 1865 albumen print stereograph 7.7 x 8.1 cm. (each) on 8.2 x 17.1 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0035

Unidentified Photographer TITLE ON OBJECT: U.S. Patent Office, South Front ca. 1865 albumen print stereograph 7.7 x 7.8 cm. (each) on 8.3 x 17.0 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0036

Unidentified Photographer TITLE ON OBJECT: Haines Fall. ca. 1865 albumen print stereograph 7.2 x 7.5 cm. (each) on 8.2 x 17.2 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0037

Unidentified Photographer TITLE ON OBJECT: The Boat Landing on Tea Island. ca. 1865 albumen print stereograph 7.9 x 7.8 cm. (each) on 8.2 x 17.1 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0038

Unidentified Photographer TITLE ON OBJECT: Profile Rock, West Side. ca. 1865 albumen print stereograph 7.7 x 7.6 cm. (each) on 8.3 x 17.0 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley 79:1484:0039