This from Mike Summa:
For TBT, this is the Palos Heights FPD Truck 6404, a 1984 Pierce Arrow 1250/500 75′. Enjoy and comment.Mike Summa

Palos Heights FPD Truck 6404, a 1984 Pierce Arrow 1250/500 75′. Mike Summa photo
Here’s another from our database from Larry Shapiro as photographed for Snorkel

Palos Heights FPD Pierce Tele-Squrt 75. Larry Shapiro photo
And one more from the database from later in life after having the cab enclosed … without record of the photographer

Palos Heights TeleSqurt
