8 public-domain matches

Popular Science

Cover of The Far Horizons of Time. Time and Mind in the Universe

The Far Horizons of Time. Time and Mind in the Universe

H. Chris Ransford

Cover of The New Eurocrats

The New Eurocrats

Karin Geuijen, Paul 't Hart, Sebastiaan Princen, Kutsal Yesilkagit

Cover of The Place of Play

The Place of Play

Maaike Lauwaert

Cover of Appletons' Popular Science Monthly, February 1899 Volume LIV, No. 4, February 1899

Appletons' Popular Science Monthly, February 1899 Volume LIV, No. 4, February 1899

Various, William Jay Youmans

Cover of Popular Science Monthly Volume 75 with photos

Popular Science Monthly Volume 75 with photos

Editor J. Mckeen Cattell The Science Press

Cover of Elementary Treatise on Steam and Locomotion, Based on the Principle of Connecting Science with Practice, in a Popular Form by John Sewell

Elementary Treatise on Steam and Locomotion, Based on the Principle of Connecting Science with Practice, in a Popular Form by John Sewell

Unknown author

Cover of Chambers's Journal of Popular Literature, Science, and Art, No. 703 June 16, 1877

Chambers's Journal of Popular Literature, Science, and Art, No. 703 June 16, 1877

Robert Chambers, Various, William Chambers

Cover of Chambers's Journal of Popular Literature, Science, and Art, No. 713, August 25, 1877

Chambers's Journal of Popular Literature, Science, and Art, No. 713, August 25, 1877

Robert Chambers, Various, William Chambers