271. No. 25. Officers and superintendents of the Proximity and White Oak Cotton Mills, Greensboro, North Carolina Collection: Introduction to Photography Collections at Cornell Set: Labor and Work Date: 1909 Format: Image Publisher: H.C. White Company
272. No. 24. White Oak Cotton Mill Base Ball Team, Greensboro, North Carolina Collection: Introduction to Photography Collections at Cornell Set: Labor and Work Date: 1909 Format: Image Publisher: H.C. White Company
273. No. 23. White Oak Cotton Mill band, Greensboro, North Carolina Collection: Introduction to Photography Collections at Cornell Set: Labor and Work Date: 1909 Format: Image Publisher: H.C. White Company
274. Emmerton House, 328 Essex Street (Detail of Doorway) Collection: Andrew Dickson White Architectural Photographs Collection Location: Salem, Essex, Massachusetts, United States Date: ca. 1890-ca. 1900 (photograph) Format: Image Creator: Moulton-Erickson Photograph Co. (American photography studio 19th century)
275. Post Office, 118 Washington Street, Salem Collection: Andrew Dickson White Architectural Photographs Collection Location: Salem, Essex, Massachusetts, United States Date: ca. 1890-ca. 1900 (photograph) Format: Image Creator: Moulton-Erickson Photograph Co. (American photography studio 19th century)
276. Nichols House, 80 Federal Street, Salem Collection: Andrew Dickson White Architectural Photographs Collection Location: Salem, Essex, Massachusetts, United States Date: ca. 1890-ca. 1900 (photograph) Format: Image Creator: Moulton-Erickson Photograph Co. (American photography studio 19th century)
277. Doorway, 118 Derby Street, Salem Collection: Andrew Dickson White Architectural Photographs Collection Location: Salem, Essex, Massachusetts, United States Date: ca. 1890-ca. 1900 (photograph) Format: Image Creator: Moulton-Erickson Photograph Co. (American photography studio 19th century)
278. Emmerton House, 328 Essex Street, Salem Collection: Andrew Dickson White Architectural Photographs Collection Location: Salem, Essex, Massachusetts, United States Date: ca. 1890-ca. 1900 (photograph) Format: Image Creator: Moulton-Erickson Photograph Co. (American photography studio 19th century)
279. Double Slider-Crank Mechanism-Inversion Rotierende Kreuzschleife Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt
280. Double Slider Ellipsograph of Leonardo da Vinci Rotierende als Leonardo'sches Ovalwerk Collection: Reuleaux Kinematic Mechanisms Collection Set: D. Crank Mechanisms Date: 1882 Format: Image Designer: Reuleaux, F. (Franz), 1829-1905 Manufacturer: Gustav Voigt Werkstatt