[meteorite-list] Question on Book Copyright date??

[Don Merchant]

Hi List. I have a question about the book "A Comet Strikes The Earth" by H H 
Nininger. How do I actually know what edition it is? It does come with a 
meteorite fragment placed in hole cutout. Here is the info looking at the 
first 2 pages. Reads:
*
American Meteorite Museum
Sedona, Arizona.
American Museum Laboratory
(successor)
P.O. Box 2098 Denver Colorado 80201.....next page...
*
Copyright, 1942
By H. H. Nininger
*
Revised, 1944
2nd Revision, 1946
3rd Revision, 1951
4th Revision, 1953
5th Revision, 1957
*
further down at bottom of page says:
*
printed by
Desert Press, Inc
Palm Desert, California
*
I see nothing else as far as dates, copyrights and the such throughout the 
rest of the 65 page book.
*
Sincerely
Don Merchant
Founder-Cosmic Treasures Celestial Wonders
www.ctreasurescwonders.com
IMCA #0960