Whether any of the 3 E Canelli (Edmund, Edward, Ernest, all b. CT) was stationed where you state is best answered by family as the Social Security Death Index (SSDI- http://ssdi.rootsweb.ancestry.com/http://ssdi.rootsweb.ancestry.com/)has these three listed best I can tell. All born before 1920 so should be in 1920 and 1930 U.S. Federal Census and look up obits. Try the Canelli Surname message boards here at GenForum and Rootsweb.
Military records are only available to next of kin as defined by NARA where records are stored. Also there was a fire in 1973 that destroyed about 80% of WWII Army records. You can read about it on the NARA website- www.archives.gov