National Geographic : 1920 Feb
How Connecticut Sparks FireThose Cold Cylinders THEY are intense sparks. Because they alone realize the full possibilities of your battery and coil. For Connecticut need not sacrifice its current to reduce the danger of battery drainage. When the engine stops with the current on, the Connecticut Automatic Switch absolutely cuts it off-eliminating all danger of wastage. CONNECTICUT ELTT COMPANY Meriden Connecticut "Mention The Geographic-It identifies you" iI'