U.S. Gov't building, International Exhibition, 1876.
East entrance, Main building.
Main entrance, Main building.
Main entrance, Main building.
Centennial Exhibition, Philadelphia.
Pump. Annex, Machinery Hall.
Centennial Exhibition, Philadelphia.
Windmill, Agricultural Hall.
German commission building.
U.S. Government building.
Brazilian commissioners building. - no verso.
Tufts' Soda Fountain, Centennial Exhibition, Philadelphia.
Main building, Centennial Exhibition, Philadelphia.
Centennial Exhibition, Philadelphia.
Centennial Grounds, Philadelphia.
Philadelphia, Centennial.
Philadelphia, Centennial.
Centennial Exhibition, Philadelphia.
Centennial Exhibition, Philadelphia.