Vintage Button Lot of various Military Style and Actual Military Jacket Buttons, lot of 11. These buttons range in age from 75+ to 20 years old. There is a Buffalo Nickle, shank style, button in this lot that is really cool! All of these buttons are about the size of a US penny. All but two are shank. These buttons will make a great addition to the seamstress sewing button tin this Christmas, or for the military man in your life!