This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Houston Texas town plan with superimposed information. en Houston Texas town plan superimposed information real estate development The University of Houston Digital Library lib uh edu Marshal Welborn Custom marker This image is in the public domain and may be used freely If publishing in print electronically or on website