Over 1600 scanned historic maps from this unit of the University of Wisconsin, Milwaukee. Online viewer or can print a page-sized view, but can only download thumbnails.
Covers mainly North and South America from the 1700s to the 1950s. Includes some European maps.
From the Library of Congress Digital Collections -
This category documents the discovery and exploration with both manuscripts and published maps.
University of Georgia collection on maps.
On this site the University of Chicago Press is pleased to present the first three volumes of the History of Cartography in PDF format. Navigate to the PDFs from the left column. Each chapter of each book is a single PDF. The search box on the left allows searching across the content of all the PDFs that make up the first six books.
The Perry-Castañeda Library Map Collection is a general collection of more than 250,000 maps covering all areas of the world.
Digitized maps from Baylor University concerning the Civil War. The maps come from the Atlas to Accompany the Official Records of the Union and Confederate Armies, published in 1895. Searchable by keywords, including military personnel, city, state, and geographic features.