Looking for an Older 40’s thru 60’s Truck

I am interested in purchasing an older fire truck (mid 40’s to 60’s) to use as a combination show piece with my father’s firefighter special edition Harley Davidson. Since we are now both retired and would like to use it as kind of a pop and son weekend car show /fire muster type set up.
Prefer a truck that doesn’t need a lot of work. Perhaps one that already is set up as a parade truck with the rear hose bed area opened up but still maintain the fire truck appearance.
Thank you in advance for your consideration.

Contact me at: svfd4803@yahoo.com