Showing Collections: 1 - 3 of 3
Mahlon and James Batten family papers
This collection consists of four volumes containing tax assessments, mathematical exercises, accounts, memoranda, and school compositions created by Mahlon and James Batten of Pencader Hundred, Delaware, between 1832 and 1874.
Charles Green mathematical notebooks
Charles Green of Brandywine Hundred, Delaware, created these notebooks of mathematical rules and exercises around 1840-1841 to aid his study of practical geometry.
Samuel M. Talley trigonometry notebook and account book
This trigonometry and surveying notebook belonged to Samuel M. Talley, who lived in Brandywine Hundred, near Wilmington, Delaware, in the nineteenth century. The notebook features mathematical problems and solutions related to the principles of trigonometry and the surveying of land. The latter part of the volume contains an account book listing wages due for farm labor.