SPECIAL COLLECTIONS SCfH F876 129
PERIODICALS.
Scientific American. n.s.v.34-35; 1876. New York, Munn & Co., 1876.
Q2v.in 1. illus. 40cm.
Includes articles about the Philadelphia Centennial Exposition, 1876.
1. Periodicals. 2. Philadelphia. Centennial
Exhibition, 1876. MB