The Point: Organizations: Mechanical Hall: Photonote

CAPTION: Mechanical Hall, Exposition Building.
NOTES: 
PHOTOGRAPHER:  
DATE: 1890.
HEADING: Pittsburgh. Buildings. Exposition.
#: B143; L347. 
From the Collections of the Pennsylvania Department,
The Carnegie Library of Pittsburgh:
Bingaman Collection. 

ack. arrative. utline. eighborhoods. ain Menu.