This from Mike Summa:
Hello,This is the New Lenox Fire Protection District 1976 Pemfab/Conestoga/LTI 750/0/100′. Hope that you enjoy, feel free to comment.Thank you,Mike S.

New Lenox Fire Protection District 1976 Pemfab/Conestoga/LTI 750/0/100′. Mike Summa photo