left to right Bodil Mimi Krogh Schmidt-Nielsen (b 1918), Knut 6891626465 o

---

Size: 1796px × 1391px
Photo credit: © Len Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 2012, 20th, academia, ancient, archives, biology, book, bygone, century, copy, cover, danish, duke, editorial, equipment, historic, history, illustration, institution, laboratory, man, mid, month, news, norwegian, nostalgia, nostalgic, photo, photograph, photography, physiology, scale, science, secretary, smithsonian, space, stock, textbook, university, vintage, women, womens, zoology