Vintage pinback pin, HEARL BROGAN CHEVROLET Madison Indiana Regatta 1975, with the bowtie logo, in n-mint condition. Few scuffs. Size is 2 1/4" in diameter. Pictures show both sides. NOTE: All of the advertising items I have listed are guaranteed to be 100% authentic originals. They are all clean and ready for display. Thank you for your purchase, I appreciate it.