Description Josiah Gregg was the trader and writer. Transcript (DCI) Waters of Colorado and of CaliforniaA MAP OF THE INDIAN TERRITORY NORTHER TEXAS AND NEW MEXICO Showing the GREAT WESTERN PRAIRIES By JOSIAH GREGGEntered according to Act of Congress in the year 1844 by Sidney E. Morse and Samuel Breesa in the Clerks Office of the Southern District of New YorkNote: The (?) portions are Prairie. The white Timber...

Collection Overview From the Collection: Collection summary derived from "Guidebook to Manuscripts", 1969: The Gilcrease Cartographic Collection was initially created as a storage designation for maps found in the manuscript collections and for the few original maps purchased during the life of Thomas Gilcrease. From the collections initial humble beginnings, it has continued to grow into am official map collection through additional gifts and purchases. The collection includes atlases, hand drawn maps from the manuscript...