Donald W.Van Dyke of 509 Eighth St.;Charleroi;died Friday;Nov.23;1984;at 12:38 p.m. in his home. He was 72. Mr.Van Dyke was born Aug.1;1912;in Donora;a son of the late William Randol Van Dyke and Virginia Corey Van Dyke. He was a retired employee of the Armco Plant in Butler;Pa. Mr.Van Dyke was preceded in death by his wife;Bertha Chevalier Van Dyke. Surviving are several nieces and nephews. There will be no public viewing. Graveside services will be held Monday at 10 a.m. in Belle Vernon Cemetery;with the Rev.Francis M.Blair;pastor;Presbyterian Church of Charleroi;officiating. The Schrock-Hogan Funeral Home;Inc.;Charleroi;is in charge of arrangements.