File Tools and hardware estimate, 1909 Box 3 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Personal » Other
File Williston Academy In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Professional
File Correspondence, 1884-1887 Box 3 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Professional » Williston Academy
File Experiment records (flies), 1887 Box 3 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Professional » Williston Academy
File Grade books, circa 1880s Box 3 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Professional » Williston Academy
File Report to the Principal of Williston Seminary on the departments of Natural Science and Drawing, 1884 Box 3 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Professional » Williston Academy
File Analytical chemistry estimates, 1883-1890 Box 3 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Professional
File Letters of introduction (for N. A. Cobb's arrival in Australia), 1889 Box 3 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Professional
File Advertising (Waterbury watches), circa 1889 Box 3 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Professional