Mr. and Mrs. John Dryja of Lancaster celebrated their 70th wedding anniversary with an intimate evening at home. Mr. Dryja and the former Alice Raczka were married Aug. 11, 1945, in Corpus Christi Church, Buffalo. He is a retired business manager for Wyndham Lawn Home for Children, Lockport. She is a retired office clerk for New York Central Railroad, Buffalo. They have two children.