K&K 2563 is the school sporran badge which was worn as a cap badge prior to the School adopting the Cameronians' bonnet badge. The badge K&K 2564 is the city corporation badge and as yet I cannot find any evidence that this is an OTC badge and not the corporation badge. It was however, worn by the Glasgow Tramways inspectors and Glasgow Transport:
http://www.birches.plus.com/page148/...4/page194.html http://glasgowtransport.co.uk/miscphoto.html