• Reference
    RDBP5
  • Title
    Plans not Marked with reference Numbers or Dates
  • Date free text
    1931-1948
  • Production date
    From: 1931 To: 1948
  • Scope and Content
    Several plans were neither marked with a reference number nor a date These have been put into this section, as have the two reference books kept with the plans which cover the dates - Jan 1931 - Jun 1938 and Jun 1938 - Apr 1948.
  • Level of description
    series