|Length. | |Length of | Projected |Cost per | in | Mile. | operation. | Plant. | progress. | ------------------------+-------------+--------------+-------------+-------- | Miles. | £ New York | 1,654 | 684 | 970 | | |Tonnage.| | |strokes.| | |bucket. ---------------+----+-----+----+--------+---+---+--------+----+----+-------- | ft.| ft. | ft.| |in.|ft.| | ft.|ft. | in. Isaac Newton |333 |40·4 |10·0| |81 |12 | 21 |35·0| 9·0| 33 New-York.