Showing Collections: 1 - 4 of 4
Armistead W. Browning, Jr. papers
Born in 1938, Armistead Willis Browning, Jr., was a landscape architect, environmentalist and teacher who dedicated his life to environmental preservation and education. The papers chronicle Browning's experience at three architectural firms, two main centers of education, and with numerous independent projects, symposia, and workshops.
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.
John Shirley papers related to Thomas Harriot
The John Shirley papers related to Thomas Harriot contains material related to British mathematician, astronomer, and scientist Thomas Harriot (1560–1621), all of which was collected by twentieth century American scholar and educator John Shirley.
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.