Map of potential B-29 bases with radius of action of 1600 nautical miles.
Sgt. J.L. Hawes
Map created in 1951. Book published in 1953.
Page 5 of <i>The Pacific: Matterhorn to Nagasaki June 1944 to August 1945</i> available via <a rel="nofollow" class="external free" href="http://www.afhso.af.mil/shared/media/document/AFD-101105-012.pdf">http://www.afhso.af.mil/shared/media/document/AFD-101105-012.pdf</a>