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Centennial Exhibition monorail side view (Scientific American Suppl. II.33)
Summary
Side view of the monorail at the U.S. Centennial Exhibition, Philadelphia, 1876
Tags
Date
1876
Source
"Notes from the Exhibition: The Single-Rail Railroad", Scientific American Supplement vol. II, no. 33 (12 August 1876), p. 1, fig. 1
Copyright info
public domain
