After a year , Gallagher moved to California where he got a job as a scout with the Shell Oil Company .
Upon graduating in 1937 , Gallagher hitched a ride to Washington State and got a job selling Caterpillar tractors .
After a year , Gallagher moved to California where Gallagher got a job as a scout with the Shell Oil Company .
Upon graduating in 1937 , Gallagher hitched a ride to Washington State and got a job selling Caterpillar tractors .