All Chelmsford Videos of historical interest have been migrated to the Historical Society YouTube space. Use the YouTube button above to access the videos which have been organized into Playlists.

No School! Town Hall Air Whistles
in the Historical Society collection
Aug 16, 2023 - Fred Merriam
YouTube, 48 sec.

History of Trolley Service
in Westford (and Chelmsford)
July18, 2025-Marylyn Day
YouTube, 54 min.