Arthur C. Walworth by James J. Walworth, 1922 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series V: Reference Materials, 1892-1982Corporate and Industry Histories, 1922-1954
Automatic galvanizing machine, 1950-1962 Box 9, Folder 230 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series IV: Subject Files, undated, 1900-1970
Automatic galvanizing machine, undated Box 10, Folder 272 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series IV: Subject Files, undated, 1900-1970Photographs, undated, 1959-1968
Automatic galvanizing rod and quench machine, 1964-1968 Box 10, Folder 273 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series IV: Subject Files, undated, 1900-1970Photographs, undated, 1959-1968
A — V, 1931-1981 Box 1, Folder 1-25 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series I: Correspondence, 1931-1981Subseries A: Personal and Individual Business Correspondence, 1931-1981
Barrett Centrifugal Company, 1957-1981 Box 9, Folder 231, Box 9, Folder 232 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series IV: Subject Files, undated, 1900-1970
Basket hook: library of parts, 1968 Box 9, Folder 233 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series IV: Subject Files, undated, 1900-1970
Basket type machine, 1959 Box 10, Folder 274 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series IV: Subject Files, undated, 1900-1970Photographs, undated, 1959-1968
Baxter, Jim salary and Tom Beardsley's employment, 1957-1962 Box 9, Folder 210 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series III: Personnel and Labor, 1919-1962
Board of Directors and stockholders meetings' reports, 1939-1962 Box 6, Folder 140, Box 6, Folder 141 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Thorvald F. Hammer Papers, undated, 1854-1987Series II: Reports and Surveys, 1892-1970