Circular letters of the Secretary of the Treasury
Subtitle: ("T" Series) 1789-1878
Contributors: United States. National Archives and Records Service
Series: National Archives microfilm publications -- microcopy no. 735; NARA -- M735
Publisher: National Archives and Records Service
Published: 1968
Place of publication: Washington
Language: eng
Subjects: Records and correspondence; Customs administration; Law and legislation; Internal revenue law; Public Finance; Tariff; United States. Department of the Treasury; United States
Notes: "On the 5 rolls of this microfilm publication are reproduced 9 volumes of fair copies of circular letters of the Secretary of the Treasury issued between September 14, 1789, and June 21, 1878. These volumes were created after 1878 as part of a recopying program in the Department of the Treasury, except for volume 0 and possibly volume 4. The latter seems to be a contemporary volume."

Record Group 56.
Table of contents: title: Reel 1. 1795-1833; title: Reel 2. 1789-1843; title: Reel 3. 1843-1866; title: Reel 4. 1866-1877; title: Reel 5. 1877-1878.