Maps Library

Digital Map Drawer

The Digital Map Drawer is were you can access digitized maps from our collections. Currently the collection consists of:

15 min series (1:62,500) Pennsylvania topographic maps

1906, 1911, 1922 Sanborn maps for State College

1880-1922 Sanborn maps for Allentown, Altoona, Ashland and Bellefonte

The Digital Chart of the World (DCW) is an Environmental Systems Research Institute, Inc. (ESRI) product originally developed for the US Defense Mapping Agency (DMA) using DMA data.

The data are provided for each country in the world with political boundaries from 1990. Data can be downloaded, imported and transformed for use in ESRI ArcView and ArcInfo products.