- 1Reference: X941/2/1/65
Title: Laporte News. Vol.6.No.5House Magazine of the Laporte Group of Companies.
Level of description: item
Date Free Text: Apr 1963
Production date: From: 1963 To: 1963 - 2Reference: X941/2/2/3
Title: Laporte Newslink. House newspaper of the Laporte Group of Companies.
Level of description: item
Date Free Text: May 1972
Production date: From: 1972 To: 1972 - 3Reference: X941/2/2/7
Title: Laporte Newslink. House newspaper of the Laporte Group of Companies.
Level of description: item
Date Free Text: Mar 1973
Production date: From: 1973 To: 1973 - 4Reference: PL/V10
Title: Research Files
Level of description: series
Date Free Text: 1958 - 1959
Production date: From: 1958 To: 1959 - 5Reference: PL/V10/1
Title: Research file on local newspapers
Level of description: item
Date Free Text: 1958 - 1959
Production date: From: 1958 To: 1959 - 6Reference: PL/V10/2
Title: Research file on "influence areas"
Level of description: item
Date Free Text: 1959
Production date: From: 1959 To: 1959