I was very fortunate in those days, as I was involved in a lot of photographic jobs, which allowed me access to many great, and some rare types. Also, I used to run the fire crew and marshalling for my local air show, which meant that any type performing, especially if it was going to be landing on the field, I and the crews, had to know where such things as the Master Switch, Magneto switches, and battery were located, as well as any emergency drills etc specific to a particular aircraft. Of course, this meant a tour of the aircraft and cockpit, and the interioron bigger kites! Great times! Problem is, the bulk of the pics I still have are on transparency, which I'm aiming to have converted when I can afford a transparency scanner.