During the first world war the Maserati family of automotive and motorcycle fame began producing spark plugs and continued to do so to the 1950’s, the box we have is a complete, untouched new old stock that has survived over the decades, overall box size 6.5’ x 3.75” x 2.25”, individual spark plug size 3.6” x 1” x 1.1”, A- cond. (minor wear on outside of box).
