Thematics, Aviation. Cover. Specialized airforce collection housed in 3 albums with many autographs, much inspired by the Royal Airforce Museum, including different events such as Farnborough Airshow, red arrow formations, long distance International Air Race, combination with GB, France, Belgium and Netherland stamps, etc. Of the 115 covers the overwhelming majority are autographed, some with multiple signatures, also supersonics/Concord, 'delivery by free fall parachute'(!), etc. Much for the year 1970/72 and many covers present are simply not seen on the market today, the collection is that good. If this is your area, please inspect carefully, you will not be disappointed.