https://www.lrsoc.com/forum/forum_files/ServiceNewsletter41.pdf Service Newsletter No 41 – February 1954
https://www.lrsoc.com/forum/forum_files/ServiceNewsletter40.pdf Service Newsletter No 40 – January 1954
https://www.lrsoc.com/forum/forum_files/Service%20Newsletter%20Index%201954.pdf Rover Company 1954/5 Service Bulletins: Index To Sections
