William Earl Player & Harry Thalman, Salt Lake City UT.
1940: Plxweve Aircraft Co div of Aero Industries
(pres: John Greenleaf)
620 W Olympic Blvd
Los Angeles CA.
USA
1941:
(pres: Ralph Hemphill)
5245 W San Fernando Rd,
Los Angeles
USA
Involved in the Greenleaf CT-6A
All Aero 