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The wrought iron bridge at Pittsburgh...
Item # 633074
September 02, 1876
SCIENTIFIC AMERICAN, New York, Sept. 2, 1876 The front page features the "Wrought Iron Bridge at Pittsburgh, PA" with related text. Inside the issue are numerous articles: "New Steam Dredging Machine"; Universal Wood Worker and Six-Roll Planer, Matcher and Bender by the J. A. Fay & Co,; "Brice's Boat Lowering Apparatus", "Oceanic Birds" and more.
Complete in 16 pages very nice condition.
Category: Post-Civil War