[Students from Western High School studying biology outdoors at a stre...
Public domain photograph - historical image of Washington DC, United States, free to use, no copyright restrictions image - Picryl description
Bishop Reilly High School, Francis Lewis Blvd. and Horace Harding Blvd...
Picryl description: Public domain image of a classroom, college auditorium, school, students, teacher, teaching, studying, education, free to use, no copyright restrictions.
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
National Institutes of Health, 9000 Rockville Pike, Bethesda, Montgome...
Significance: Begun as a one-room laboratory in 1887, the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services, today is one of the world's foremost biomed... More
[Microscopic view of an ant]
Illus. in: Micrographia / Robert Hooke. London: J. Martyn and J. Allestry, 1665. Published in: The tradition of technology : Landmarks of Western technology ... / Leonard C. Bruno. Washington, D.C. : Library o... More
Frances Benjamin Johnston - [Biology class, Washington, D.C]
Title and other information transcribed from caption card. Frances Benjamin Johnston Collection (Library of Congress). In album: "8th Division."
Iraq. (Mesopotamia). Royal College of Medicine of Iraq. Baghdad. Medic...
Public domain photograph of college lab, free to use, no copyright restrictions image - Picryl description
Deerfield Academy, Deerfield, Massachusetts. Biology lab
Picryl description: Public domain image of a historic place interior, salon, hall lobby, living room, 18th-19th century architecture, free to use, no copyright restrictions.
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Keysville, Virginia. Randolph Henry High School. Biology class
Public domain photograph - historical image of Virginia, United States, free to use, no copyright restrictions image - Picryl description
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
In biology class, high school, Kiyo Yoshida, Lillian Wakatsuki, Yoshik...
Three young women seated in a classroom. Title transcribed from Ansel Adams' caption on verso of print. Original neg. no.: LC-A35-6-M-44. Gift; Ansel Adams; 1965-1968. Forms part of: Manzanar War Relocation Cen... More
In biology class, high school, Kiyo Yoshida, Lillian Wakatsuki, Yoshik...
Three young women seated in a classroom. Public domain photograph of Imperial Japan, Japanese empire during World War Two, free to use, no copyright restrictions image - Picryl description
Keysville, Virginia. Central High School. A student of the biology cla...
Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Cardinal Hayes Memorial High School, Grand Concourse, Bronx, New York....
Picryl description: Public domain image of a classroom, college auditorium, school, students, teacher, teaching, studying, education, free to use, no copyright restrictions.
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
National Institutes of Health, 9000 Rockville Pike, Bethesda, Montgome...
Significance: Begun as a one-room laboratory in 1887, the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services, today is one of the world's foremost biomed... More
Washington, D.C. A biology student at Woodrow Wilson High School
Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description
Washington, D.C. Preparing a slide in a biology class at Woodrow Wilso...
Public domain photograph related to Woodrow Wilson High School, Washington DC, free to use, no copyright restrictions image - Picryl description
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
School of Biology, Adelbert College, Cleveland, O[hio]
Public domain photograph - historical image of Ohio, United States, free to use, no copyright restrictions image - Picryl description
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Physics, chemistry, and biology buildings, Williams College, Massachus...
Public domain photograph - historical image of Massachusetts, United States, free to use, no copyright restrictions image - Picryl description
John Thompson Dorrance Laboratory, M.I.T., Cambridge, Massachusetts. B...
Public domain photograph of laboratory, free to use, no copyright restrictions image - Picryl description
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Keysville, Virginia. Randolph Henry High School. Biology class
Picryl description: Public domain image of a classroom, college auditorium, school, students, teaching, education, free to use, no copyright restrictions.
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Passenger pigeon eggs at $300 a piece. Washington, D.C., Dec. 1. Since...
A black and white photo of a woman in a party hat. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Brooklyn Professor testifies before the House Un-American Committee. W...
A black and white photo of a man sitting at a table. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Washington, D.C. Biology students at Woodrow Wilson High School
Public domain photograph related to Woodrow Wilson High School, Washington DC, free to use, no copyright restrictions image - Picryl description
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Nurse training. Just as they take biology and chemistry, students of n...
Picryl description: Public domain image of a woman, nurse, caring, hospital, free to use, no copyright restrictions.
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
National Institutes of Health, 9000 Rockville Pike, Bethesda, Montgome...
Significance: Begun as a one-room laboratory in 1887, the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services, today is one of the world's foremost biomed... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Great Smoky Mountains National Park Roads & Bridges, Gatlinburg, Sevie...
Significance: The transportation system of Great Smoky Mountains is representative of NPS park road designs throughout the country. Much of the construction work was undertaken by the Civilian Conservation Cor... More
A black and white photo of a woman sitting at a table. Office of War I...
Photograph shows girl drawing an illustration of an insect. Actual size of negative is E (approximately 2 1/4 x 2 1/4 inches). Title and other information from print in lot. Transfer; United States. Office of W... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : outline for proposal
Handwritten outline for a proposed biology training program for astronauts. The outline focuses on defining life, the unity of life on the Earth, the origin of life and the field of exobiology. It includes con... More
[Students studying birds in biology class in a Washington, D.C. school...
Frances Benjamin Johnston Collection (Library of Congress). No. 52. Public domain photograph of historic place in Washington DC, free to use, no copyright restrictions image - Picryl description
Letter from Charles A. Berry to Carl Sagan regarding a proposed biolog...
Charles A. Berry thanks Carl Sagan for his work on a biology training program for Apollo program astronauts and invites Sagan to further participate in facilitating the training program.
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology Building, Ohio State University, Columbus, O[hio]
Picryl description: Public domain image of a public building, auditorium, hall, commons, 19th-20th century architecture, free to use, no copyright restrictions.
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More
Biology training program for Apollo astronauts : proposal
A proposal for a biology training program for Apollo astronauts prepared by Harold J. Morowitz, Carl Sagan, Richard S. Young and Wolf Vishniac. The program addressed a range of issues related to biological inte... More