Y.W.C.A. tea room workers, at the 45th and Lexington Avenue home for nurses of the Y.W.C.A., spend an extra hour each day after work to prepare and clean empty tins for city collection in the nation-wide salvage drive. Left to right: Evelyn Dall, Marion Jurison and Jerry Lederoni roll out the filled barrel into the yard for collection by the New York City Department of Sanitation trucks, which make bi-monthly stops everywhere for such purposes