Complex sentence: Joe set a number of hill records during the late 30s including an unofficial outright record at Prescott when he climbed in 47.62 seconds in the 1,100 c.c.
Split into simpler sentences: Joe set a number of hill records during the late 30s. Joe Fry set an unofficial outright record at Prescott when he climbed in 47.62 seconds in the 1,100 c.c.