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Dept. of Agrl., Biological Survey

Dept. of Agrl., Biological Survey

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

Georgetown University to have brain institute. Washington, D.C., Sept. 15. A Brain Institute, second to none in the world, is being established here by Georgetown University Medical School under the direction of Dr. Othamr Solnitsky, of Germany. Dr. Solnitsky has already collected several thousand brains from all over the world, which will be used for experimental purposes, and is making arrangements with the Biological Survey and the Bureau of Fisheries to furnish a supply of brains of North American Vertebrates. The facilities of the institute will be placed at the disposal of scholars and practitioners from all lands, Dr. Solnitsky has announced. 9/15/37

Georgetown University to have brain institute. Washington, D.C., Sept....

Public domain photograph of college lab, free to use, no copyright restrictions image - Picryl description

Agricultural and Mechanical College, Greensboro, N.C. Biological laboratory

Agricultural and Mechanical College, Greensboro, N.C. Biological labor...

Public domain photograph of office, auditorium, free to use, no copyright restrictions image - Picryl description

Dept. of Agrl., Biological Survey

Dept. of Agrl., Biological Survey

Picryl description: Public domain image related to death, funeral, burial, monument, cemetery, free to use, no copyright restrictions.

Dept. of Agrl., Biological Survey

Dept. of Agrl., Biological Survey

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

Agrl. Dept., Biological Survey - Glass negative photogrpah. Public domain.

Agrl. Dept., Biological Survey - Glass negative photogrpah. Public dom...

Public domain photograph of Washington DC, 1910s-1920s America, free to use, no copyright restrictions image - Picryl description

Agrl. Survey, Biological Survey

Agrl. Survey, Biological Survey

Public domain historical photo, free to use, no copyright restrictions image - Picryl description

American University. Beirut, (A.U.B.). Biological class in session. In the chemistry bldg. [i.e., building]

American University. Beirut, (A.U.B.). Biological class in session. In...

Picryl description: Public domain image of a classroom, college auditorium, school, students, teaching, education, free to use, no copyright restrictions.

Agrl. Dept., Biological Survey laboratory

Agrl. Dept., Biological Survey laboratory

Public domain photograph of laboratory, science, research, free to use, no copyright restrictions image - Picryl description

They brought the ducks but didn't have a dinner on them. Washington, D.C., March 8. The Biological Survey Department of the Interior Department this morning took several crates of ducks to a waterfowl sanctuary near Washington on the Potomac River and released them as part of the survey's experiment on the travel of ducks. Here, Dr. Ira N. Gabrielson, chief of the biological survey, is releasing one of the wild ducks, 3-8-40

They brought the ducks but didn't have a dinner on them. Washington, D...

A black and white photo of a man feeding birds. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Dr. Fisher, Biological Survey - Public domain dedication image

Dr. Fisher, Biological Survey - Public domain dedication image

Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description