1945/08 – Contents as taken from the front cover are as follows:
The Fallacy of the Lost Year by A.G. Keller
The Problem of the Amazon — Part 2 by F. Ferreira Netto
United States Restrictions on Argentine Beef by Earl B. Shaw
An English Picture of the United States by William Laas
The Cinchona-Bark Industry of [...]
1942/05 – Contents as taken from the front cover are as follows:
The Nature of Cosmic Rays and the Constitution of Matter by Professor Rudolf W. Ladenburg
An Anthropologist in Russia — Part 3 by Dr. A Hrdlicka
Swordfishing with the Harpoon in New England Waters by Dr. E.W. Gudger
Facts and Philosophers by Dr. J.A. Gengerelli
The [...]
1938/01 – Contents as taken from the front cover are as follows:
The Botanical Garden at Rio de Janeiro by Dr. F. Lamson-Scribner
If the Blind Lead the Blind? By Arthur Loveridge
What Is a Patent or Proprietary Medicine? by Robert P. Fischelis
“Mikes” — A Botanical Enigma by Reginald D. Forbes
Pioneers in the Study of Virus [...]
1932/09 – Contents as taken from the front cover are as follows:
The Extremes in Nature by Professor B.S. Hopkins
The Diffusion of Science:The Natural Sciences by Dr. Robert A. MillikanThe Social Sciences by Dr. Harold G. MoultonThe Press by John H. Finley
The New Conception of Matter in Motion by Dr. Thomas H. Johnson
The Exposition [...]
1931/04 – Contents as taken from the front cover are as follows:
The Future of Man in the Light of His PastThe View-Point of an Archeologist by Dr. A.V. KidderThe View-Point of a Sociologist by Professor William F. Ogburn
The View-Point of a Geneticist by Professor E.M. East
The Age of the Earth – Radioactivity Methods [...]
