Showing Collections: 1 - 7 of 7
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.
James Maxwell papers
The James R. Maxwell papers consist of the personal, professional, and family papers of James Maxwell, a resident of Newark, Delaware, and a civil engineer who worked for significant railroads in the American West and South America in the late 19th century.
Shipley--Bringhurst--Hargraves family papers
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.
Wilbur T. Wilson map collection
Civil engineer, surveyor, and landlord Wilbur T. Wilson (1856-1942) maintained this collection of survey notebooks, files, plans, blueprints, and approximately 500 maps related to land and structures in his home of Newark, Delaware.
Ben Yagoda papers
American author, editor, critic and blogger Ben Yagoda (born 1954) retired from teaching journalism and writing at the University of Delaware in 2016. The collection includes research material, drafts and notes, and interviews toward Yagoda's various articles and book-length projects.