U-Bolt Pipe Clamp, undated Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 3: Drafting, undated, 1951-1962Locomotive blueprints/diagrams, drafting work, date sketches, standard sketches, undatedDrawings 21411-26075, undated
Undated/untitled stock list, undated Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series IV: Accounting Department, undated, 1890-1969Subseries 1: General Subject Files, undated, 1890-1969Trading slips, stocks, certificates of interest, quotations, lists, undated, 1947-1969
Unfoldered worksheets -- West End passenger study summaries, 1958 Box 144 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 1: Trains, Personnel, and Equipment, undated, 1878-1975
Unidentified diagrams, undated, 1951-1956 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 3: Drafting, undated, 1951-1962Locomotive blueprints/diagrams, drafting work, date sketches, standard sketches, undated0500-0516 (DERS-2b) Diagrams, undatedRelocation Switch and Gauge Panel CFK-4225-2B Steam Generator, undated
Union Freight Railroad Co. /Commonwealth of Massachusetts (12 ff), 1910-1920 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series III: Annual Reports, 1860-1968Subseries 3: Annual Reports to the States, 1910-1965Annual reports, 1910-1947
Union Freight Railroad Company, 1963-1968 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series I: Secretary's Records, undated, 1860-1986Subseries 1: Secretary's "A" Files, undated, 1886-1970Reports and administrative files, 1923-1968
Union Freight Railroad : general papers, 1912-1921 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series I: Secretary's Records, undated, 1860-1986Subseries 6: Subsidiaries, undated, 1860-1968Mortgages, general papers, traffic data, statistics, lists and rules, 1886-1951Boston Terminal Co., 1912-1951
Unionville, Connecticut, undated Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series I: Secretary's Records, undated, 1860-1986Subseries 4: Real Estate, undated, 1872-1973Regional maps and diagrams, undated, 1873-1875Various maps and diagrams, undated
United States of America/ 2nd National Bank of New Haven, 1959 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series I: Secretary's Records, undated, 1860-1986Subseries 3: Agreements, undated, 1879-1978Trusts, Agreements and Maps, 1930-1968
United States Railroad Administration Agreements, 1918-1920 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center New Haven Railroad Historical and Technical Association Collection, undated, 1860-1986Series V: Operations, undated, 1865-1975Subseries 1: Trains, Personnel, and Equipment, undated, 1878-1975Agreements, rules and schedules, 1905-1975