On the Pearl Harbor muster rolls online at Footnote.com ( a pay site) there is a listing for a Luther Alvin Bradbury it gives the following info; Muster Roll of Crew District Activities- 14TH Naval District Bishop's Point, Oahu, Territory of Hawaii Dated march 31, 1942 Name:Luther A. Bradbury, service #: 262 09 01, present Rating CBM (PA), date of enlistment: 22 Mar 1942,
Another roster for same place but dated Dec 31, 1941 states he enlisted 03/22/1935
Then another also states enlisted 1942, but it states he has been at this duty station since 1941, typical military records, plenty of mistakes,
with his service number you should be able to order his service records from National Archives.
Navy records were not part of the records destroyed in fire in St Louis in 1973, Army only.