Microscopic Studies of Bacteria

Microscope images focused on bacteria and minerals, illustrating the details of microscopic life and structures.

Microscope intake of the middle layer of wheat, Robert W. Dunham, c. 1882 - in or before 1892 photograph   photographic support albumen print plants and herbs: wheat
Microscope intake of the middle layer of wheat, Robert W. Dunham, c. 1882 - in or before 1892 photograph photographic support albumen print plants and herbs: wheat