The Rainbow Verdict

Portrays the famous series of 'rainbow trials' carried out by the British postal administration to select the color of stamps and gives the verdict.

Related films

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, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record