--specifications for the construction, erection, and finishing of the Machinery Hall in Fairmount Park

Author: Pettit, Henry, 1842-1921.
Published 1874

--specifications for the construction -- of Boiler House, No. 4, on the Centennial Grounds, Fairmount Park

Author: Pettit, Henry, 1842-1921.
Published 1876

Specifications for international trophies

Author: Pettit, Henry, 1842-1921.
Published 1875

--specifications for the constuction, erection, and finishing of the Main Exhibition Building on Lansdowne Plateau, Fairmount Park

Author: Pettit, Henry, 1842-1921.
Published 1874

--specifications for flags, oriflammes and burgees for Main Exhibition Building, Machinery Hall and Lansdowne Valley Bridge

Author: Pettit, Henry, 1842-1921.

--specifications for the construction -- of the British Boiler House, Machinery Hall, Fairmount Park

Author: Pettit, Henry, 1842-1921.
Published 1875

--Joseph Miller Wilson -- : (read May 1, 1903)

Author: Pettit, Henry, 1842-1921.
Published 1903

--specifications -- [for] the Main Exhibition Building

Author: Pettit, Henry, 1842-1921.
Published 1875

Final report to the U.S. Centennial Commission on the structures erected for the Vienna Universal Exhibition, 1873, and previous exhibitions in London and Paris

Author: Pettit, Henry, 1842-1921.
Published 1873

Report of the Bureau of Installation in charge of the main exhibition building and annexes

Published 1877

Reports on the Vienna Universal Exhibition, 1873 made to the U.S. Centennial Commission

Published 1873