Harry W.Tressler;118 Price Ave.;Belle Vernon;died Thursday;May 21;1987;at 3:20 p.m. in Mon Valley Hospital. He was 83. Mr.Tressler was born in Fort Hill;Somerset County;on Feb.10;1904;a son of the late Ezra and Emma Gower Tressler. He was a member of First Christian Church;Monessen;F&AM Lodge 643 and the Uniontown Lodge of Perfection. He was a former employee of the Page plant of American Chain and Cabel Co.;having retired in 1969 as a micometer reader. He lived in Belle Vernon since 1945. He and his wife;Pearle Holliday Tressler;celeberated their 62nd wedding anniversary in February. In addition to his wife;survivors include three daughters;Erma L.Keslar at home;Mrs.David (Jeane) Kreger of Belle Vernon and Mrs.Andrew (Sandra) Kostelnik of New Brighton;a brother;Richard of Monessen;a sister;Irene Tressler of Confluence;seven grandchildren;and three great-grandchildren. Friends will be received at the Shelby D.Ferguson Funeral Home;700 Broad Ave.;Belle Vernon;on Friday from 2 to 4 p.m. and 7 to 9 p.m. Funeral services will be held at the funeral home Saturday at 1 p.m.with the Rev.Conrad G.Auel;pastor of First Christian Church;Monessen;officiating. Burial will be in Belle Vernon Cemetery. Shelby D.Ferguson is the funeral director in charge of arrangements.