I just learned that the Mopar Mod Top didn't pioneer unusual vinyl roofs, GM did a decade earlier

For more images and info: http://carsofgm.blogspot.com/2011/06/1961-buick-convertible-top-design.html via http://outsidethecubicle.tumblr.com/
http://www.overdrive.fi/forum/threads/vanhoja-valokuvia-ameriikan-raitilta.267070/page-283#post-3064793