Fitchburg Historical Research

Fitchburg Past and Present on Open Library.org
Fitchburg High School Yearbooks Archive
Newspaper Archive Database - search for historical and genealogical information. (free only when used within the Library!)
Architectural/Historical Inventory of Fitchburg and Comprehensive
Communitywide Survey: Fitchburg, Massachusetts.
Archive.org (search Fitchburg and check "Search full text of books")
There are over 75,000 items for Fitchburg.
Digitalcommonwealth.org (primarily pictures) There are over
1,700 pictures for Fitchburg.