NIKE FIRING DIAGRAM
WARNING:
EXTREMELY LARGE FILE
File size and resolution
left intentionally large for detail and legibility
Nike Missile Base SL-40 (Vicinity Heckler, Illinois)
Source: Historic American Engineering Record
IL-117
National Park Service
Delineator: Long Hoeft Architects 1995
as reproduced in Last Line of Defense,
Nike Missile Sites in Illinois,
National Park Service, Rocky Mountain System Support Office,
Denver 1996