- 1Reference: Z997/1/64
Title: Dirigible - the Journal of the Airship Heritage Trust. Edition No. 64.
Level of description: item
Date Free Text: Autumn 2011
Production date: From: 2011 To: 2011 - 2Reference: Z997/1/65
Title: Dirigible - the Journal of the Airship Heritage Trust. Edition No. 65.
Level of description: item
Date Free Text: Spring 2012
Production date: From: 2012 To: 2012