6921. Unidentified street view with horse and wagon Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6922. Unidentified topiary Creator: Pollock, Charles, 1828-1900 Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6923. Unidentified tower near the Swiss Alps Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6924. Unidentified Victorian-style house Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6925. Union Avenue swept by seven feet of rushing water -- great flood, June 1903, Kansas City, Mo. Format: Photographs Collection: Stereograph Collection Date: (c) 1903 Institution: Boston Public Library
6926. Union Depot Providence with view of Prospect Hill Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6927. The Union Ferry Station showing earthquake and fire devastated water front section of San Francisco Format: Prints Collection: Stereograph Collection Date: [ca. 1906–1920] Institution: Boston Public Library
6928. Union Horse R. R. Co.'s depot Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6929. Union Square Creator: Moulton, John S., approximately 1820- Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6930. Union Square, New York City Format: Photographs Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6931. Union Square, San Francisco, showing Dewey Monument, the Call and Dana Bldgs. Format: Prints Collection: Stereograph Collection Date: [ca. 1906–1920] Institution: Boston Public Library
6932. Union stock yards and packing houses, Chicago, Ill. Format: Prints Collection: Stereograph Collection Date: [ca. 1850–1920] Institution: Boston Public Library
6933. Union stock yards, Chicago Format: Photographs Collection: Stereograph Collection Date: [ca. 1879–1930] Institution: Boston Public Library
6934. Union stockyards, bird's-eye view, Chicago, Illinois Format: Photographs Collection: Stereograph Collection Date: (c) 1913 Institution: Boston Public Library
6935. Union Street, sunk by the great earth convulsion which destroyed the city of San Francisco Format: Photographs Collection: Stereograph Collection Date: (c) 1906 Institution: Boston Public Library
6936. Union Street, sunk by the great earth convulsion which destroyed the city of San Francisco Format: Photographs Collection: Stereograph Collection Date: (c) 1906 Institution: Boston Public Library
6937. Union Street, torn by the great earthquake, San Francisco, Cal. Format: Photographs Collection: Stereograph Collection Date: (c) 1906 Institution: Boston Public Library
6938. Union Street, torn by the great earthquake, San Francisco, Cal. Format: Photographs Collection: Stereograph Collection Date: (c) 1906 Institution: Boston Public Library
6939. Unit BF-O. Black Forest - acrobatic skaters Format: Photographs Collection: Stereograph Collection Date: [ca. 1933–1934] Institution: Boston Public Library
6940. Unit BF-O. Black Forest - ice skaters' finale Format: Photographs Collection: Stereograph Collection Date: [ca. 1933–1934] Institution: Boston Public Library