Invitation: Class of 1961 Reception Henson Atrium 3:30-4:15pm Friday, Sept. 16, 2011 Cake and Punch will be served. Mrs. Karen Heide, Secretary School of Chemical Engineering Purdue University Forney Hall of Chemical Engineering 480 Stadium Mall Drive West Lafayette IN 47907-2100 765-494-4050 765-494-0805 (Fax)