The Colas arrived in a band wagon. The Esso family (six sons, three daughters) was magnificent in a glass-topped Greyhound bus. But Greyhound arrived (in an Edison electric runabout) hard on their heels and there was much laughter and chaffing at the door. But when Edison of Westinghouse dismounted from his Esso-fueled gasoline buggy, completing the circle, the laughter on the steps turned into a roar.