47th National Encampment – Grand Army of the Republic, 1913 Box 9 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Records of the Grand Army of the Republic and Women's Relief Corps Collection, 1882-1938SERIES I. Grand Army of the RepublicPrograms, bulk 1891-1930
4 Seabright, 2018 BHC-MSS 0064 Box 4, Folder 9-10 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of City Council Member Peter Spain, 2015-2019, bulk 2017-2018Series 1, Subject files
4th copy, xerox and carbons, undated Box 38, Folder 10-11 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Katya and Bert Gilden, 1932-1999Series IV, Between the Hills and the Sea by K.B. GildenSubseries 3, Drafts
4th copy, xerox and carbons, undated Box 39, Folder 1 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Papers of Katya and Bert Gilden, 1932-1999Series IV, Between the Hills and the Sea by K.B. GildenSubseries 3, Drafts
"500,000 B.G. Campbell, G.P., Con. Power, Jackson, Mich., Nov. 1, 1959, chrome-plated", Nov. 1, 1959 Box 9, Folder 25 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Records of the Sprague Meter Company, 1891 - 1983Series XI, PhotosSubseries B, Meters
50 mile swim, 1971 Box 15, Folder 16 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Records of the YWCA of Greater Bridgeport, 1894-1995Series IV, General office filesSubseries 2
$50 plate lunch, 1972-1974 Box 13, Folder 17 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Records of the YWCA of Greater Bridgeport, 1894-1995Series III, Publicity office, Mary Witsil
50th anniversary, 1974 Box 2, Folder 11 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Records of Park City Hospital, 1926-1993Series IX, Other material
50th anniversary, 2017 Box 1, Folder 31 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Records of the School Volunteers Association of Bridgeport, 1964-2021Series VI, Subject files
50th Anniversary - National League of Women Voters, 1970 Box 1, Folder 1 Bookmark Collection Context Bridgeport History Center, Bridgeport Public Library Records of the League of Women Voters of Bridgeport, 1957-1976Detailed box and folder listing