Historical Significance: Commemorating the South Entrance to the Old Walled City, which was founded by the Spanish Government as a Presidio. The Old Walled City of Tucson became part of the United States after the Gadsden Purchase in 1853, and it was the largest city in the Gadsden Purchase.
The content contained herein does not necessarily represent the position of NSDAR. Hyperlinks to other sites are not the responsibility of the NSDAR, the state organization, or individual DAR chapters.
Non‑stock photos complimentary from Arizona DAR Daughters.