Most recently constructed passenger vessels:-- ---------------+------------------------+----------------+------------------ | DIMENSIONS OF | ENGINE. | PADDLE- | VESSEL. | | | | Southern States, | | |Length of | | | | | Delaware, and Maryland | 3,503 | 27,952,500 | 2,020 | 7,979 | | | | Delaware, and Maryland | 3,503 | 27,952,500 | 2,020 | 7,979 | | | | | | | |Diameter of cylinder. .