Original sentence: By 1860, he expanded the business and began importing ice on a large scale from Norway.Gatti built an 'ice well' to store ice that he cut from Regent's Canal under a contract with the Regent's Canal Company.He sold scoops in shells for one penny.Ice cream became popular and inexpensive in England in the mid-nineteenth century, when Swiss emigre Carlo Gatti set up the first stand outside Charing Cross station in 1851.Prior to this, ice cream was an expensive treat confined to those with access to an ice house
Edited sentence: By 1860, with a rapidly expanding business, he began importing ice on a large scale from Norway.He built a large 'ice well' for storage of the ice that he took from Regent's Canal under a contract with the Regent's Canal Company.He set up the first stall outside Charing Cross station in 1851, selling scoops of ice cream in shells for one penny to the public; previously, ice cream was an expensive treat confined to rich people with access to an ice house.Ice cream became popular and inexpensive in England in the mid-nineteenth century, due to the efforts of a Swiss emigre Carlo Gatti