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von Braun "Personal Maneuvering Unit" 1954

Post-5

From

-"Rockets ,Missiles, and space travel" by Willy Ley

-"The dream machines" by Ron Miller

-Ninfinger

-Scale Models International

-Icarus Designs

-"Physiology of man in space" by J.H.V.Brown 1963

-Starlog Nº13,may 1978

-Unknown source

Correspondence with

-Ron Miller

-Sven Knudson

-Jack Hagerty

-Tom Zmudzinski