- 1Reference: IG6/8/2/231
Title: Intercom No. 231 includes: - reminiscences of the radio era at Igranic p6 - metrication p7 - new...
Level of description: item
Date Free Text: Apr/May 1971
Production date: From: 1971 To: 1971 - 2Reference: IG6/8/2/239
Title: Intercom No. 239 includes: - Foreword on the money being spent on the development and manufacturin...
Level of description: item
Date Free Text: March/May 1973
Production date: From: 1973 To: 1973 - 3Reference: CRT130SIL/41
Title: Copy of an article by Leslie A. Worker published in Sun Alliance Group Gazette Summer 1985 'Wrest Pa...
Level of description: item
Date Free Text: 1985
Production date: From: 1985 To: 1985