Thousand Million A Year

Shows the many ocean vessels which sail up the Thames River, and the unloading and control of their cargoes by the customs and excise department.

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — creator, catalog record