South Australian Births - Index of Registrations 1907-1928 "WALKER Rex Maynard M 7 Jul 1910 Kooringa dist Burra par Oswald Gilbert WALKER & May MCLAREN b847 p99".
Burra School Registry "ADMISSION CHILD BORN PARENT/GUARDIAN 10-07-1916 WALKER Rex Maynard 07-07-1910 WALTER Oswald Gilbert OCCUPATION RESIDENCE LAST SCHOOL SEX NUMBER Storekeeper Bridge St. Kooringa None B 1800"
From the Burra Record Transcribed by Eric Fuss
2 Feb. 1927, page 3 Burra High School, Intermediate Results 1926 Rex Walker 3 subjects
16 May 1934, page 2 Advt. Burra Talkies, 19 May Mr Rex Walker, second son of Mr & Mrs O.G. Walker, left Burra on Saturday for Adelaide where he has obtained a position. He had been employed by W.G. Terry of Kooringa.