Curated OER
Mrs. Heller (Mother of Edmund Heller) and Hilda Hempl Heller (B. 1891)
Mrs. Heller (mother of Edmund Heller) and bacteriologist Hilda Hempl Heller (b. 1891). Given that Hilda and Edmund were divorced in 1928, this photograph was possibly made before that date
Curated OER
Smithsonian Institution Archives: Hilda Hempl Heller (B. 1891)
Bacteriologist Hilda Hempl Heller (b. 1891) worked at the Field Museum of Natural History in Chicago. The photograph was taken by Watson Davis at a scientific meeting in Toronto, Canada, August 1924