If my little grey brain cell is correct the B license was introduced in early 1964.Yes, and about 14 years later than me. I suppose I was 'precocious' (maybe "sad" in today's parlance!), since I took both the RAE and Morse Test when I was 13, so as to enable me to get my licence on the earliest possible date - my 14th birthday, in August 1963. - and the RAE was certainly not multi-guess when I took it
Needless to say, there was no such thing as G8... in my day (everyone had to do the Morse Test) - so mine is G3S..
Kind Regards, John
Did you license actually start on, or did you have it for, your birthday? As I understand it my school mates got theirs a little after as the system was applications were dealt with on 'first come first served' basis, if an application got to the top of the pile and it was not ready (such as not reached 14) it stayed in the 'top pile' but not processed until the very top was completed. In other words if the top applicant birthday were June but yours is May, you had to wait for Junes to be processed (unless a helpful clerk did a sort I suspect).
In my case I asked for G6RAY but I was under another (G6RON I think) and I was told that by DTI as it then was, so settled for my initials.
The multi guess exam was introduced about 1980 for a 5 year experiment, if I'm honest I probably wouldn't have taken the original written exam. There were 90ish in the college class and I reckon about 25% failed one or both papers.