This from Mike Summa:

I do not know anything about this fire truck.  I found it on a website called “I grew up in Midlothian.” What I do know is that firemen and kids have not changed.  The dates may change, but firemen are always firemen and kids, well they are always aspiring firemen.  Enjoy and comment.
Mike Summa
Midlothian Fire Department history

photo found at ‘I grew up in Midlothian’