Author:Henry Smith Carhart
|←Author Index: Ca||Henry Smith Carhart
Articles in Popular Science Monthly
- "Astronomical Magnitudes and Distances", in Popular Science Monthly Volume 14, January 1879
- "Atmospheric Electricity", in Popular Science Monthly Volume 18, February 1881
Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.