Young American, December 1880-November 1882 Box 5, Folder 17-18 Bookmark Collection Context Mattatuck Museum Waterbury Regional Newspaper Collection, 1781-2022…
Young Members Committee, 1976-1978, 1983 Box 2, Folder 2 Bookmark Collection Context Mattatuck Museum American Society for Metals (ASM) Southern Connecticut Chapter Collection, 1920-2014…
Young, Philip T. "Asa Hopkins of Fluteville," Paper/Thesis, 1962 Box 16, Folder 3 Bookmark Collection Context Mattatuck Museum Waterbury Manufacturing and Business Collection, bulk circa 1770-1984 and undated; bulk 1824-1890…
"Your boy, your Red Cross and France" poster, 1917-1918 Box 1, Object 14 Bookmark Collection Context Mattatuck Museum World War I Poster Collection, 1914-1918…
"Your country needs you!" Navy recruitment poster, 1917 Folder 2, Object 7 Bookmark Collection Context Mattatuck Museum World War I Poster Collection, 1914-1918…
Your War Savings Pledge WSS War Savings Stamps Box 2, Folder 5 Bookmark Collection Context Mattatuck Museum World War I Poster Collection, 1914-1918…
Y.W.C.A. poster, 1917-1918 Box 1, Object 21 Bookmark Collection Context Mattatuck Museum World War I Poster Collection, 1914-1918…