Keywords: Trexler notebook entry.jpg James H Trexler dated 28 January 1945 showing calculations for a long-distance communications link between Los Angeles California and Washington D C via the Moon 1945-01-28 http //history nasa gov/SP-4217/p10 htm James H Trexler PD-USGov-Military-Navy Original upload log en wikipedia FtCG page en wikipedia Trexler_notebook_entry jpg wikitable Date/Time Dimensions User Comment - 03 23 24 October 2004 797 × 996 142 986 bytes Slowking Man w en <nowiki> Notebook entry by James H Trexler detailing plans for a moon bounce communications link from http //history nasa gov/SP-4217/p10 htm PD-USGov </nowiki> Moon in art Military communications EME communications Notebooks |