Historic aerial of Proctor & Gamble's Ivorydale factory in St. Bernard, looking southwest towards Winton Place and Spring Grove Cemetery. The B&O Midland is at the bottom left with its St. Bernard Station. Vine Street runs from left to right across the bottom of the picture. The Big Four Railroad to Columbus is parallel to Spring Grove Avenue running diagonally from the left center to bottom right. The CH&D and a tangle of sidings and spur tracks are behind the Ivorydale factory.