# Popular Science Monthly 1920-10: Vol 97 Iss 4

Popular Science Monthly 1920-10: Volume 97 , Issue 4. Digitized from IA1520713-06 . Previous issue: sim_popular-science_1920-09_97_3 . Next issue: sim_popular-science_1920-11_97_5 .

- Kind: Magazine
- Series: Popular Science Monthly 1920-10: Vol 97 Iss
- Year: 1920
- Publisher: Bonnier Corporation
- Archive: [Internet Archive](https://archive.org/details/sim_popular-science_1920-10_97_4)
- Licence or status: none stated by the archive
- Who can read it: Tweens profiles and older (placed by Invisible Network from what the archive says)

[Read it](https://invisiblenetwork.ai/print/ia/sim_popular-science_1920-10_97_4/read)