Not sure why the link did not work, but here it is again, plus another. A further explanation given to me was that CLY did not limit their use of nicknames to squadron letters.
 
 
 
 
 
This 'work in progress' file lists Blondie as T212732 : 
http://mmpbooks.biz/mmp/tables/Vehicle_Names_V2.pdf
regards,
Jack