The following is a link to a site which details the history of 92 (Loyals) LAA Rgt - not many photos but a very interesting site. They fought in NW Europe but had originally been earmarked for Italy, being replaced by Canadians. It would seem that they received their first C9/Bs (1 Troop per Battery) in July 1943.
www.geocities.com/lightackack/imdex.html
As a footnote, this site was particularly interesting to me as they converted fron Infantry to LAA whilst based in my home-town of Redcar.