erc:
who: Smithers, W. D. (Wilfred Dudley), 1895-1981.
what: The border air patrol 1918-1919. Picture
when: 1920
where: https://texashistory.unt.edu/ark:/67531/metapth11931/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://texashistory.unt.edu/ark:/67531/