1920 4 17 Continental Motors POWER ad THE SATURDAY EVENING POST 10.5″×14″ page 67
1920 4 17 NEW DEPARTURE Ball Bearings For everything that revolves ad THE SATURDAY EVENING POST 10.5″×13.5″ page 182
1920 5 22 NEW DEPARTURE Ball Bearings For everything that revolves THE NEW DEPATURE MFG.CO. Bristol, CONN THE SATURDAY EVENING POST May 22, 1920 10”x13.5” page 52