Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Roiling cumulus clouds race across the rocky landscape ner Sedona, in ...
Title, date and keywords based on information provided by the photographer. Gift; Barbara Barrett; 2018; (DLC/PP-2018:112) Forms part of Carol M. Highsmith's America Project in the Carol M. Highsmith Archive. C... More
A beautiful young spinner and doffer in Interlaken Mill, Arkwirght, R....
Picryl description: Public domain image of girl workers, child labor, working children, economic conditions, free to use, no copyright restrictions.
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
A man standing on the steps of a house, Louisiana. Farmers during Grea...
Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.
Civilian defense. There's not much that is omitted in the equipment of...
Public domain photograph of New York in 1930s, free to use, no copyright restrictions image - Picryl description
Ville de Saint-Germain-en-Laye. 63me conférence de la bibliothèque pop...
Text-only broadside announcing Gaston Tissandier's lecture on his exploration of the atmosphere by balloon, held April 13, 1881, Saint-Germain-en-Laye, France, as part of a library program. Tissandier collection.
![[A beautiful young spinner and doffer in Interlaken Mill, Arkwirght, R. I. She has worked there 1 year. Looked 12 yrs. old and had a hectic flush caused by warm, close atmosphere.] Location: Arkwright, Rhode Island.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDkvMDEvMDEvYS1iZWF1dGlmdWwteW91bmctc3Bpbm5lci1hbmQtZG9mZmVyLWluLWludGVybGFrZW4tbWlsbC1hcmt3aXJnaHQtci1pLXNoZS1oYXMtMTAyNC5qcGc%3D/40/29/webp "[A beautiful young spinner and doffer in Interlaken Mill, Arkwirght, R. I. She has worked there 1 year. Looked 12 yrs. old and had a hectic flush caused by warm, close atmosphere.] Location: Arkwright, Rhode Island.")
[A beautiful young spinner and doffer in Interlaken Mill, Arkwirght, R...
Picryl description: Public domain image of girl workers, child labor, working children, economic conditions, free to use, no copyright restrictions.
Washington, D.C. The U.S. Weather Bureau station at the National Airpo...
Public domain photograph of Washington DC, 1930s, free to use, no copyright restrictions image - Picryl description
Outline for a project studying Mars
A short outline of a project exploring surface temperatures, the polar ice caps, and the atmosphere of Mars that David Morrison created while a graduate student at Harvard University.
Morman refrigerator used by caretaker at Tonto National Monument. Gila...
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
The English balloon and appendages in which Mr. Lunardi ascended into ...
Print shows the ascent of Vincent Lunardi from the Moorfields Artillery Grounds, London, September 15, 1784; Lunardi's first ascent and the first balloon ascent in England. He experimented with oars for navigat... More
Atmosphere shot of migrant camp, Weslaco, Texas
Picryl description: Public domain image of military vehicle, automobile, tractor truck, free to use, no copyright restrictions.
Cattle thief hung in effigy along U.S. Highway 10 to provide western a...
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
A beautiful young spinner and doffer in Interlaken Mill, Arkwirght, R....
Picryl description: Public domain image of girl workers, child labor, working children, economic conditions, free to use, no copyright restrictions.
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Measuring relative humidity by radio. Washington, D.C. June 9. The hai...
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Man taking up flag in front of house to provide local atmosphere for s...
Public domain photograph of greenhouse plants, free to use, no copyright restrictions image - Picryl description
David Morrison's plan for his study of Mars and Mercury
David Morrison's plan for study at Harvard University. In the document, Morrison outlines the state of his work on the thermal properties of Mercury and the atmosphere of Mars.
Candidate list of Why? books - Public domain document scan
In this document, Carl Sagan lists more than 150 potential titles for a series of "Why?" books for children. Ideas for book titles include, "Why is the sky blue?"; "Why is the moon round?"; "How high is the sky... More
Candidate list of Why? books - Public domain document scan
In this document, Carl Sagan lists more than 150 potential titles for a series of "Why?" books for children. Ideas for book titles include, "Why is the sky blue?"; "Why is the moon round?"; "How high is the sky... More
Candidate list of Why? books - Public domain document scan
In this document, Carl Sagan lists more than 150 potential titles for a series of "Why?" books for children. Ideas for book titles include, "Why is the sky blue?"; "Why is the moon round?"; "How high is the sky... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Revision of scientific objectives for participation in the Voyager mis...
A set of revisions to the scientific objectives of the Voyager mission prepared at the request of Bradford Smith, head of the Voyager Project's photo-imagery team. The brief document mentions a series of primar... More
Candidate list of Why? books - Public domain document scan
In this document, Carl Sagan lists more than 150 potential titles for a series of "Why?" books for children. Ideas for book titles include, "Why is the sky blue?"; "Why is the moon round?"; "How high is the sky... More
Candidate list of Why? books - Public domain document scan
In this document, Carl Sagan lists more than 150 potential titles for a series of "Why?" books for children. Ideas for book titles include, "Why is the sky blue?"; "Why is the moon round?"; "How high is the sky... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Titan Master : book I - Public domain document scan
Public domain image related to Carl Sagan, science, astronomy, physics, astrophysics, free to use, no copyright restrictions image - Picryl description
Revision of scientific objectives for participation in the Voyager mis...
A set of revisions to the scientific objectives of the Voyager mission prepared at the request of Bradford Smith, head of the Voyager Project's photo-imagery team. The brief document mentions a series of primar... More
Revision of scientific objectives for participation in the Voyager mis...
A set of revisions to the scientific objectives of the Voyager mission prepared at the request of Bradford Smith, head of the Voyager Project's photo-imagery team. The brief document mentions a series of primar... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More
Venus surface temperatures : draft : notebook
Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane ele... More