Duke University Blue Devils Vintage Pin Back Buttons Set of 2 For Sale

2 Duke University Vintage Pin back Buttonsfirst has \"Duke Blue Devils\" with Devil picture in center - White on Duke Blue background - Painted on metal - Pin has some light wear of paint and scrapes but still clear picture - back is tarnished - pin back in good condition.. Measures 2 7/8 in
Second was sponsored button by South Square - \"South Square Salutes DUKE on our 3rd Anniversary\" - Button is covered with coating - Coating has scrapes but in very good condition. White lettering on Blue background. Back is tarnished and silver tone has worn. Pinback was set in crooked but works fine and is in good condition. Measures 2 1/8 inches