March on: New York & L.A. button

Object Number: 
Diameter: 1 3/4 in.
PROTESTS Metal pin-back button with yellow background and black and red lettering, march on/new york & la, APRIL /22/ out of!-npac. Image: airplains. On crimp: N.G. SLATER CORP., NYC 10011 FOR NPAC 150 5th AVE NY 10003.
Credit Line: 
Gift of Ralph W. Nerbel
Due to ongoing research, information about this object is subject to change.
Creative: Tronvig Group