Original sentence: In 1907 he introduced an example of the  Schmidt superheater on one of his LB&SCR I3 class locomotives, with dramatically improved results.Ivatt, where he participated in the design of the Ivatt  Atlantics
Edited sentence: In 1907 he introduced an example of the Schmidt superheater on one of his LB&SCR I3 class locomotives, with dramatically improved results.Ivatt, where he participated in the design of the Ivatt Atlantics