• Reference
    GKL1/2/9
  • Title
    Photograph. Kent Process Control (Introl Valves) licence deal with RK Engineering, India.
  • Date free text
    Not dated. 1980s
  • Production date
    From: 1980 To: 1989
  • Scope and Content
    Picture shows four unidentified men.
  • Level of description
    item