- 1Reference: CS/LA2/N24
Title: Proof of Evidence of John Blair (Personnel Manager of British Aircraft Corporation Guided Weapons Di...
Level of description: item
Date Free Text: 1969
Production date: From: 1969 To: 1969 - 2Reference: GKL11/13/22
Title: Photograph of Clearspan P250Ls recording test programmes of aircraft gyros at BAC, Stevenage. With...
Level of description: item
Date Free Text: 1976
Production date: From: 1976 To: 1976