This from Wayne Stuart:
The Gary Fire Department operated two of these 1966 Mack “C” model pumpers. They had 1,000-GPM pumps and 300-gallon booster tanks. This pumper was assigned to Engine Company 4. It carried Mack serial #C95FD-1524.
from the collection of wayne stuart
![1966 Mack "C" model pumper](http://chicagoareafire.com/blog/wp-content/uploads/2017/10/Gary-eng4-2-600x370.jpg)
The Gary Fire Department 1966 Mack “C” model pumper, 1,000-GPM pump, 300-gallon booster tanks assigned to Engine Company 4. Mack serial #C95FD-1524.
from the collection of Wayne Stuart