Anaconda Copper Co. Cartoons, undated Box 3, Folder 11 Bookmark Collection Context Mattatuck Museum John H. Barker Collection, 1944-1951 and undated
Ancient Atlas accompanying Worcester's Geography. Cummings and Hilliard, 1827 Box 1, Folder 1 Bookmark Collection Context Mattatuck Museum Children's Books Collection, bulk 1820, 1827, 1836, 1837, 1865, 1878, 1379, 1890, 1894, 1958, n.d
Anderson, Joel R. Box 12, Folder 19 Bookmark Collection Context Mattatuck Museum Waterbury Manufacturing and Business Collection, bulk circa 1770-1984 and undated; bulk 1824-1890…
Anderson School, 1925 Box 1 Bookmark Collection Context Mattatuck Museum Waterbury Schools and Colleges Collection, 1741-2004, bulk 1890-1950…
Andre Smith/Ernest Roth sketches, 1916 and undated Box 2, Folder 10 Bookmark Collection Context Mattatuck Museum Ernest Roth Papers, 1911-1963 and undated…
And (rus? Erson?), Joseph (General Store Day Book), 1902-1903 Object 8 Bookmark Collection Context Mattatuck Museum Waterbury Manufacturing and Business Collection, bulk circa 1770-1984 and undated; bulk 1824-1890…
An Elusive Law Case presumably written by Frederick Kingsbury. Mimeograph of typed copy, 4 pp, undated Box 6, Folder D Bookmark Collection Context Mattatuck Museum Kingsbury Family Papers, 1783 - 1937…
Annapolis Naval Academy Correspondence & forms re: choice of Candidates for admission, 1907-1908 Box 2, Folder GG Bookmark Collection Context Mattatuck Museum George L. Lilley Papers, 1899-1909, 1934 and undated…
Anna Sage White, circa 1870-1933 Box 7, Folder 12 Bookmark Collection Context Mattatuck Museum Chase Collegiate School Records, 1863-2020…
Anniversary celebrations, 1972 and 1997 Box 1, Folder 7 Bookmark Collection Context Mattatuck Museum Sacred Heart High School Records, 1922-2018…