APPENDIX
(not listed in original)
- Number 37
- Number 38
- Number 39
- Number 40
- Number 41
- Number 42
- Number 43
- Number 44
- Number 45
- Number 46
- Number 47
- Number 48
- Number 49
- Number 50
- Number 51
- Number 52
- Number 53
- Number 54
- Number 55
- Number 56
- Number 57
- Number 58
- Number 59
- Number 61
- Number 62
- Number 63
- Number 64
This work is in the public domain in the United States because it was published before January 1, 1929. It was adapted by the Observatory from a version produced by Wikisource contributors.
The longest-living author of this work died in 1944, so this work is in the public domain in countries and areas where the copyright term is the author’s life plus 79 years or less. This work may 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.
SOURCE
Public Domain