Contact Us
- Ask a Question
- Make an Appointment
- 1-800-846-4085
- library@ollusa.edu
- 210-441-3197
- @OLLUlibrary
- Sueltenfuss Library
Maps
- 1836-1930 County Formation Maps - TXMaps showing how Texas counties were formed over time. Helpful in determining county jurisdiction when looking for pre-1903 records in county courthouses.
- Texas Sanborn Maps at the University of Texas at AustinFree access to historical Sanborn Insurance maps in color for Texas cities.
- Texas Digital Sanborn Maps This link opens in a new windowThis database contains digital fire insurance maps of Texas towns and cities from 1867 to 1970 which document the history, growth and development of urban areas.
