A. P. DUNTON died yesterday morning at the home of his son on Elk street. Death was caused by a general breakdown of health and a complication of diseases. Mr. DUNTON was 76 years of age and had only arrived in this city about a week ago from Michigan with his wife to reside with their son, W. P. DUNTON, of the printing firm of DUNTON & MESSERLY. The funeral arrangements have not yet been made.