- 1Reference: Z997/1/41
Title: Dirigible - The Journal of the Airship Heritage Trust Vol XIV Single issue for 2003
Level of description: item
Date Free Text: 2003
Production date: From: 2003 To: 2003 - 2Reference: 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