Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Interpretation of Law or Regulation: Trailers and Motor Vehicles Designed for Ambulances or Hearses, Not Included in Any Classification of Listed Articles, Number S-303, Volume 55, Page 283,
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/509598, accessed on October 5, 2026.