diameter: 7/8 in. ( 2.2 cm )
crimp: blue lettering on a white background "US PAT. 2762146"
Circular political pin-back button; white band across middle with blue lettering within, and blue bands above with white lettering within; "MEMBER / NAACP / 1963"
Gift of Toni Ellen Heisler
Due to ongoing research, information about this object is subject to change.