Source: The Tray (The Bulletin of the Jewish Hospital Alumnae Assn.), 1925-1952 (incomplete run) Location: Barnes-Jewish Schools of Nursing Collection, Box 38, Folder 10
Last Name:	Essert
First Name:	Opan
Title:	Mrs.
Maiden Name:	Heinlen
Class Year:	1933
Volume:	12
Issue:	8
Date of Publication:	1936 June
Page:	6