Cambridge Archive Editions Online
https://resolver.library.columbia.edu/clio11594842

Cambridge Archive Editions Online offers collections of key British archival documents from the 18th – 20th centuries. It makes available hundreds of thousands of digitized pages of historically authentic facsimile documents, as well as numerous maps, on the national heritage and political development of many countries. The material is rich for the study of boundary formation, claims and disputes, allowing users to easily find unique insight in maps, government documents, and more.  This digitized collection previously issued in print now offers full text searching of some of the titles.
Please forward comments and evaluation remarks to Peter Magierski (pm2650@columbia.edu)

The trial will run through November 5, 2015.