Series 2, Model railroading Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997
Series 3, Ives Toys material Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997
Series 4, Other publications and collecting Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997
Series 5, Correspondence Boxes 9-25 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997
Series 6, Writing and research Boxes 3-8 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997
Series 7, Product photographs and press releases Boxes 26-29, Box 48 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997
Series 8, Subject files Boxes 30-36, Box 48 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997
Series 9, Photographs Boxes 37-38 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997
SGA Journal #5, issue and layout of unveiling of Ives plaque on May 23, 1959, 1959 BHC-MSS 0085 Box 1, Folder 21 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997…
Teaching certification, 1935 BHC-MSS 0085 Box 1, Folder 5 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Louis H. Hertz, 1933-1997…