# The Popular Science Monthly 1912-07: Vol 81

The Popular Science Monthly 1912-07: Volume 81 , Issue None. Digitized from IA1520713-06 . Previous issue: sim_popular-science_1912_81_index . Next issue: sim_popular-science_1912-08_81 .

- Kind: Magazine
- Series: The Popular Science Monthly 1912-07
- Year: 1912
- Publisher: Bonnier Corporation
- Archive: [Internet Archive](https://archive.org/details/sim_popular-science_1912-07_81)
- 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_1912-07_81/read)