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
- "The Bureau of Standards", in Popular Science Monthly Volume 79, September 1911
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1923.
The author died in 1920, so works by this author are also in the public domain in countries and areas where the copyright term is the author's life plus 80 years or less. Works by this author may also be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.