In the hippie heyday, Ken Kesey and his Merry Band of Pranksters crossed the country in a 1939 International Harvester bus ... a color other than School Bus Yellow, you can't disguise their ...

For Ken Kesey, the famed author of “One Flew Over the Cuckoo’s Nest,” the ’60’s began in 1964 when he bought a 1939 International Harvester school bus, converted it into a magical ...