STACK -- James B. (Jack), 78, 200 Woods Blvd., Apt.1106, died Sunday. Born Harvard, Neb. Retired sales manager Weaver Potato Chip Co. Lincoln resident 40 years. Member Catholic church of the Risen Christ. World War I Army veteran. Fifty-year member B.P.O.E. No. 80. Member American Legion Post No.3, University Club, Vets World War I. Inc. Survivors: wife, Alberta G.; sisters, Mrs. Marie Ryan, Missouri Valley, Iowa, Miss Kathleen Stack, Grand Island. Services 10 a.m. Wednesday, Cathedral of the Risen Christ. Msgr. C. J. Crowley. Lincoln Memorial Park. rosary 7:30 p.m. Tuesday.