History - Blue Crown spark plugs?? | The H. A. M. B. Blue Crown Spark Plug was a product of the Motor Master Products Company in the 1930’s and at the height of business, Motor Master Products was selling a range of 90+ spark plugs This was during the era of when Chrysler owned the Autolite spark plug concern and General Motors owned AC spark plugs with Champion also doing business
Folks Of Interest - SCAM ALERT?Blueprint engines The Blue Print ad with the ridiculous prices showed up again last night on Facebook They show the front of the BP building and are using lots of BP pictures for what they call a warehouse clearance Only the uninformed would fall for their prices