Bryce Walton

jet car n.	1946 B. Walton Prisoner of the Brain-Mistress in Planet Stories Summer 84/2 For an instant I followed the sound of the jet-car as it receded toward the red moon outlining the archaic structure of the Golden Gate Bridge.
transmat n.	1952 B. Walton Doomsday 257 A.G.! in Planet Stories May 74/2 From every city on Mars, via transmat, other rivers of worshippers were debouching into the valley…. Via huge transmats on Terra and Venus, other rivers of worshippers numbering millions were flowing across the void. They, too, would…return by transmat sender to their own worlds.