Holyoke Preservation Trust
Open Link
Holyoke Queen of Industrial Cities Exhibit (2010)
Open Link
Library of Congress Prints and Photographs Division
Open Link
Massachusetts Historical Commission Database (Historic home inventory)
Open Link
National Museum of African American History & Culture
Open Link
Springfield Museum Library and Archives
Open Link
Springfield PreservationTrust
Open Link
Teaching American History
Open Link
The Contemporary Jewish Museum
Open Link
The exhibit above, plus maps of Holyoke
Open Link
Trustees of the Reservations
Open Link
Umass/Amherst Special Collections and University Archives Digital Collections
Open Link