HE WAS A CHEERFUL COMPANION and a talented football coach. All of Harry Ellinger's friends feel keenly the shock of his sudden death. But perhaps to no one could the blow fall so heavily as on Earl Blaik, his coaching comrade and intimate associate for 20 years. Harry, in a few short years in Hanover, had become part of the College and the town. He was as much at home in Prexy's study as he was in Tanzi's fruit store or the Field House. He went back to West Point which has now lost his genius as a line coach and scout and strategist. But he was part of Dartmouth too, and will be affectionately remembered by his host of Big Green friends.