- 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: IG6/7/4/4
Title: Intercom Vol IV No 4. Includes: - J R Slatter leaving the company after five and a half years, inc...
Level of description: item
Date Free Text: April 1951
Production date: From: 1951 To: 1951