National Railway Museum <London>. (1988). The National Railway Collection. William Collins.
Lua i Stíl Chicago (17ú heag.)National Railway Museum <London>. The National Railway Collection. London: William Collins, 1988.
Lua MLA (8ú heag.)National Railway Museum <London>. The National Railway Collection. William Collins, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.