1937 G D Birkhoff perfect fluid positive + negative as geon positron-electron pair preview note see 4 17 41 pg 2 Navy censorship + 10 26 41 pg 2 Arthur B Lamb + 11 2 41 pg 33 all three Lincoln Star Chester C Camp Einstein relativity does not hold within molecular distances after Copenhagen Gen A Surles Adm Arthur J Hepburn PR + geon harnessed for microwave mesic molecular fusion + man made saucer see Swiss Amb Henry J Taylor 4 13 57 pg 2 Baltimore Sun MD January 1