Mr. and Mrs. Adelaide G. Posada Sr. of Bloomington announce the engagement and approaching marriage of their daughter, Susanita Z. Posada, to Jose Manuel Estrada of Placedo, son of Mr. and Mrs Enrique Estrada Sr. of Placedo The couple is planning a June 21 wedding at 2 p.m. in St. Patrick’s Catholic Church of Bloomington. The bride-elect will be a May graduate of Bloomington High School. The prospective , a 1973 graduate of Bloomington High, is presently employed with Union Carbide in Seadrift.