diameter: 1 1/2 in. ( 3.8 cm )
Circular pin-back button: "NIXXON/THE SAME OLD GAS!"; lady bugs are featured above and below text.
Gift of Norma P. Munn
printed: on side of button: "N.G. SLATER CORP., N.Y.C. 11"
Due to ongoing research, information about this object is subject to change.