Speech, 1931 Oct. 28.
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Maddock, Thomas, 1712 or 1713-
http://n2t.net/ark:/99166/w6x93rb1 (person)
Conference speaker. From the description of Speech, 1931 Oct. 28. (University of Oregon Libraries). WorldCat record id: 24105087 Arizona engineer. Thomas Maddock was born in 1883, and came to Arizona in 1898. He served as the Arizona State Highway Engineer, 1917-1922; was a member of the Colorado River Commission, 1923-1928; served as engineer and general manager of the Gila Valley Irrigation District and was a Republican member of the first Arizona ...