- 1Reference: IG6/8/2/232
Title: Intercom No. 232 includes: - Foreword mentioning recent redundancies p3 - proposals for reorganis...
Level of description: item
Date Free Text: June/Aug 1971
Production date: From: 1971 To: 1971 - 2Reference: IG6/8/2/251
Title: Intercom No. 251 includes: - Cutler-Hammer, Belgium p4-5 - introduction of extended range of dc s...
Level of description: item
Date Free Text: Dec 1976
Production date: From: 1926 To: 1976