[Marguerite Snyder Preparing a Chicken Egg for Inoculation with a Virus]
![[Marguerite Snyder Preparing a Chicken Egg for Inoculation]](https://exhibitions.library.vanderbilt.edu/out-of-the-vault/wp-content/uploads/sites/42/2021/08/Egg-drill011-800px.jpg)
Photograph, reproduction, 1955
Ernest W. Goodpasture Papers
History of Medicine Collections, Vanderbilt University
Here, Marguerite Snyder is peeling back the eggshell window as she prepares the egg for inoculation.