This information is serviced to you in ADVANCE on a CONFIDENTIAL basis. It is for release by AFTERNOON papers of TUESDAY, September 11, and no release may be made of it by newspapers, radio or television prior to 7 A.M. (EDT), TUESDAY, SEPTEMBER 11. Charles Loftus   Director of Sports Information

New Haven, Conn., Sept. 11--The Yale Athletic Association announced today that the September 22 game in the Bowl with Bates, which opens the 1951 football season, has been designated as "family day."   A Yale University release.