Scientific American 1904-07-16.jpg Scientific American 1897-01-16ThumbnailsScientific American 1915-04-10Scientific American 1897-01-16ThumbnailsScientific American 1915-04-10Scientific American 1897-01-16ThumbnailsScientific American 1915-04-10Scientific American 1897-01-16ThumbnailsScientific American 1915-04-10Scientific American 1897-01-16ThumbnailsScientific American 1915-04-10
The Festival Hall, the central and dominating structure of the Louisiana Purchase Exposition.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner