2015 Holy Toledo! Antique Jeep Wall Calendar 12 Month Wall Calendar of antique restored or original Jeep vehicles. Important dates in Jeep history are noted throughout with icons The inside back cover features a photo essay on 'Jeep Day July 18, 1945' the day the Jeep was officially introduced for sale to the public The month of June features pictures of Johnny Cash in his extremely rare 1969 '462' CJ5