Meeting, June 23, 1930 : Letter, Jno. U. Calkins to Roy A. Young (June 16, 1930)
Open Market Policy Conference for the Federal Reserve System. "Meeting, June 23, 1930 : Letter, Jno. U. Calkins to Roy A. Young (June 16, 1930)," Minutes of the Meetings of the Open Market Policy Conference (June 23, 1930). https://fraser.stlouisfed.org/title/5188/item/22617/content/pdf/rg82_ompcminutes_19300623_19300616letter, accessed on May 3, 2024.