Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. Interpretation of Law or Regulation: Collateral for Loan Subject to Regulation U, Decrease in Maximum Loan Value by Series of Transactions, Number S-215, Volume 52, Page 310, Mimeograph Letters and Statements of the Board. Board of Governors of the Federal Reserve System (U.S.), 1935-. https://fraser.stlouisfed.org/archival/4957/item/509236, accessed on September 4, 2026.