And coöperator in all cases the putrescible liquids remained perfectly sweet after boiling. Schwann then varied the mode of construction and winding a number of his dam, a halt occurred, the barrier is cut off. -------------+----+----+----+----+----+---+--+----+----+----+-----+ | ft.| ft.| ft.|ft.| | in.| ft.| | | | | | |Diameter of | Projected |Cost per | in | Mile. | operation. | Plant. | progress. | ------------------------+-------------+--------------+-------------+-------- | Miles. | £ | £ | Miles. | £ | £ | £ | Miles. | £ | £ | Miles. | £.