| Delaware, and Maryland | 3,503 | 27,952,500 | 2,020 | 7,979 | | | | | | |Diameter of cylinder. | | | | | | | | | | | | | | | | Delaware, and Maryland | 3,503 | 27,952,500 | 2,020 | 7,979 | | | | Hampshire, Vermont, | | | | | | | | | | Ohio, Michigan, Indiana,| | | Massachusetts, Rhode | | | | | | | | | | |cylinder. | |Length. | |Length.