October 1949 Popular Science
Table of Contents

October 1949 Popular Science

[Table of Contents]

Wax nostalgic about and learn from the history of early electronics. See articles from Popular Science, published 1872-2021. All copyrights hereby acknowledged.

October 1949

Vol. 155, No. 4

Rare Earth Metals, Once Forgotten, Now in Production, by Alden P. Armagnac	140
Photos of Secret A-Bomb Test	146
Antennas Go into Hiding	169

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October 1949 Popular ScienceTable of Contents

October 1949 Popular Science
Table of Contents