Worcester, 1880-1920   (MA)  (Images of America)
William O. Hultgren, Eric J. Salomonsson, and Frank J. Morrill are active members of the local historical community. Founding members of the Nordic Heritage Trust, Hultgren and Salomonsson, with Philip Becker, are coauthors of Swedes of Greater Worcester, which was published by Arcadia. Hultgren also authored Images of America: Charlton. Morrill is currently a history teacher who reproduces images of local historical significance through his business, Prints of the Past.