Actually the list was extracted from a word document I have, that lists all the racquets I've bought since I started collecting, including prices, the date of issue, the date of purchase and where I got them from (e.g. E b a y, Hospice shop, etc).
Luckily I started that list early on and made sure I always kept it up to date.
I'm amazed at all the replies - thanks, everybody!
I'll respond in more depth, when I've had a chance to look up the suggested brands in Kuebler.