Scope and Content From the Collection: The California Blue Shield publications in this collection --primarily newsletters, but also an annual report and an issue of the house organ from the organization's thirtieth anniversary year --were created and distributed as part of California Blue Shield's ongoing relations with physicians involved in this program. Masthead for the Blue Shield Bulletin states "Sent to: CMA Councilors, Delegates and Staff; County Medical Society Officers and Executive Secretaries; Blue Shield Trustees,...