4 Copies POPULAR MECHANICS MAGAZINE 1949

Popular Mechanics Magazine March 1949 - Ice Water "Scoot"

Popular Mechanics Magazine June 1949 - "Spider" Carries a Human Fly

Popular Mechanics Magazine September 1949 Beachhead Flying Boat

Popular Mechanics Magazine 1949 AUGUST Pocket SOS

Popular Mechanics Magazine April 1949 - "We Built This Cabin For $300"

Popular Mechanics January 1949 Illustrated Magazine - Iron Horse Centennial

August 1949 Popular Mechanics Magazine