Engineering Department at RCA. Front row, left to right: Lovett, Angelia Kissinger, Amy Engle, Betty Washburn, Watson Kintner, Louise Rankin, Bertha Hogentogler, Dorothy Keller, Jane Hershey, Coble. Back row, left to right: Bizler, Ed Koerkle, Bucher, Brackbill, Rudy, Glover, Fulk, Dietzel.