Found in 4 Collections and/or Records:
Charles Branch Wilson (1861–1941) was an American scientist, a marine biologist. He is known for his extensive work on copepods, minute crustaceans. The collection consists of sixteen notebooks compiled while Wilson was a graduate student at Johns Hopkins, 1894-1896. The notebooks contain lecture notes and laboratory drawings from classes in biology, botany, and physiology.
Herbert Spencer Jennings (1868-1947) was an American zoologist, geneticist, and eugenicist. The collection spans the years between 1893-1945 and includes correspondence, reprints, manuscript lecture notes, and biological drawings.
Samuel Ottmar Mast (1871-1947) was a biologist and zoologist at Johns Hopkins University. The collection consists of correspondence, administrative information related to running an academic department, and reprints of articles. The collection materials range in date from 1912 to 1947.