Wednesday Ephemera #5: Chevron Promotional Wall Calendar (1964) Above image: Chevron promotional wall calendar. Pictured above are the months of July and August, 1964. Found in Atlanta, Georgia, April of 2010. Hello my friends, welcome to the fifth installment of Wednesday Ephemera! Continue Reading Posted by ginaclyne Gina Clyne is a photographer and graphic designer living and working in Los Angeles.