Vintage Popular Science Magazine Lot of 5 Issues 1967

Vintage Popular Science Magazine ~ April 1967 ~ Japanese Wankel Powered Car

Popular Science Magazine Vintage December 1967

Popular Science Magazine Vintage October 1967

Vintage Popular Mechanics Magazine December 1967 Classic DIY, Science & Tech

Popular Science Magazine April 1967 Helicopter Traffic Jams Vietnam War Minigun

*L) Popular Science April 1967 Magazine