There is a book about Barney Bubbles - mine and it is published this week.
With 55,000 words and 600 images, reasons To be Cheerful: The Life & Work Of barney Bubbles has contributions from admirers and the significant collaborators of his working life as well as an essay by peter Seville, a foreword by Malcolm Garrett and an introduction by Billy Bragg.
To buy a copy visit: http://barneybubbles.com and click on the cover.
There you will find a complete description of the conception and realisation of all his major work, including Armed Forces, which is visually represented in full.
Couple of points: Armed Forced was released in 1979 and the major musical association of the early 70s was with Hawk wind not Headwind.
Best
PG