1920-1930's Jacob and Doll, New York Baby Grand Piano, empire style with William and Mary leaning, mahogany wood, ivory keys, over composition genuine Philippine mahogany wood, on casters, working condition, could use a tune, 38"h., 5'5 long. 1920-1930's Jacob and Doll, New York Baby Grand Piano, empire style with William and Mary leaning, mahogany wood, ivory keys, over composition genuine Philippine mahogany wood, on casters, working condition, could use a tune, 38"h., 5'5 long.