Cover and articles ("Pacific System's Big Human Repair Plant" - p. 3-6; "Development of the Steel Passenger Coach" - p. 13-14) from the December 1921 issue of the Southern Pacific Bulletin.
Survey of SP's Hospital Department which employed physicians for each division and established hospitals for longer term care.
The second article reviews the development of SP's steel passenger coach fleet. The first model was built in the Sacramento Shops in 1906. Search for images of coach 1806 in Sacramento History Online.
