Heckscher Building, Details Showing Section through Walls Etc at South Side of Tower

Object Number: 
PR.003.2NW.14
Date: 
July 22, 1920
Medium: 
Ink
Description: 
Revised on December 7, 1920.
Credit Line: 
New-York Historical Society Library, Gift of Richard A. Bertocci
Due to ongoing research, information about this object is subject to change.
Creative: Tronvig Group