Roswell Miller Jr., a retired civil engineer and real-estate executive.
He was 88 years old at his death in 1983 and lived in Millbrook, N.Y. Mr. Miller, who was educated at the Stevens Institute of Technology and Princeton University, was associate professor of engineering at New York University from 1921 to 1931. He was vice president of Ladd & Nichols and then president of the Migdale Corporation, both New York City real-estate concerns. He served in the Naval Reserve during both world wars.
Mr. Miller is survived by a daughter, Barbara Lawson of Granby, Colo., 13 grandchildren and 20 great-grandchildren.