Forgot to mention Haverhill, MA which is just North of Lawrence. They have about a half dozen firehouses and a great museum located in the old Armory. It has limited hours so check before you go, but it is a great take.
Jay Strunk
Lowell Fire Dept.
Captain: Engine Co. 6
Author: Images of America: Lowell Firefighting
Lowell Fire Dept.
Captain: Engine Co. 6
Author: Images of America: Lowell Firefighting