Historical Photos of MBL Scientists, Staff and Students By wpadmin | May 21, 2019 - 9:29 pm |July 13, 2019 Current caption 1Dr. Petrunkewitchcaption 3Dr. Dobzhansky and Dr. Hughes-Schrader. 1952caption 4Unknown man at MBL about 1920Dr. Leo Loeb (about 1915) Above are historical photos of MBL scientists, staff and students from the Museum’s collection. Click on an image to see a larger version. Bookmark the permalink.