Mr. and Mrs. Lansing Pollock of Buffalo celebrated their 50th wedding anniversary with a dinner for family and close friends at Rue Franklin in Buffalo. Mr. Pollock and the former Pamela Ann Klein were married Sept. 11, 1965, at Mount Tabor Presbyterian Church in Portland, Ore. He is a professor of philosophy at SUNY Buffalo State. She is a speech and language pathologist employed at Women & Children’s Hospital of Buffalo and in the Buffalo Public Schools. They have two children and two grandchildren.