Mecham, L. M. Jr.
He is listed in the 1930 , 1931 and 1932 Chandler City Directories as  vice president of Brown Chevrolet. He lived 3/4 miles east of the city.
The 1931 and 1932 directories said his wife was Kate.
And the 1932 Phoenix Telephone Directory, Chandler section, said he lived east of Chandler and had the phone number 76-R2.