Federal Reserve Bank of Dallas. "Official Announcement, Circular No. 79-215," District Notices (Federal Reserve Bank of Dallas) (December 28, 1979). https://fraser.stlouisfed.org/scribd/?item_id=542806&filepath=/files/docs/historical/frbdal/circulars/frbdallas_circ_19791228_no79-215.pdf, accessed on December 17, 2017.
John C. Blake, Assistant Vice President of This Bank, Will Retire, Effective January 1, 1980, After Almost 40 Years of Service.