The horses named Billy and Doctor pulled the Kiehl family wagon on the family outings . Text from Kiehl log: Watering trough, Bothell, May 26, 1901 Album 2.312 *Subjects (LCTGM): Girls--Washington (State)--Bothell; Kiehl, H. Ambrose--Family *Subjects (LCSH): Watering troughs--Washington (State)--Bothell; Horses--Washington (State)--Bothell; Carriages and carts--Washington (State)--Bothell