1973 BART Bay Area Rapid Transit Oakland -Concord Line California Day One Button Pin Pinback 2" Transportation

THIS IS SEVENTIES ORIGINAL BUTTON.  IT SAYS

"OPENING DAY".    

THE BUTTON WAS DONE FOR 1973 BART BAY

AREA RAPID TRANSIT OAKLAND -CONCORD LINE

 DAY ONE 

CONDITION: EXCELLENT  (SEE ALL PHOTOS).

BUTTON MEASURES 2"

 I COMBINE SHIPPING FOR ONE OR MORE BUTTONS