"Sewall, Day & Co., manufacturers, Boston, Mass., U.S.A."
1 silver albumen print; 21 x 26 cm.
Exhibit titles: Mackellar, Smiths & Jordan, Phila., Pa., Exhibit #459; Sewall, Day, & Co., Boston, Mass., Exhibit # 982a; Gutta-Percha & Rubber Manufacturing Co., New York , NY, Exhibit # 784a, Machinery Hall, Bldg. #2.
Mounted on backing board.
The display surrounded by a fence and showing a typesetting machine and other machinery in the foreground with the aisle to the left and other displays in the background.
Title on label: Mackellar, Smiths & Jordan