This flimsy paper ticket was part of a roll dispensed from a machine at the station, priced one Kenyan shilling. Unfortunately, there is little to clear up the mystery of this ticket. Obviously it came from Kenya Railways which has only existed in its present form since 1977. Yet there is no sign of whether it came from Mombasa, Nairobi or Kisumu, or anywhere in between, and no date.
You can read more about Kenya Railways here.