(1940). Sr. Edward Blackwell, August 1940.
Lua i Stíl Chicago (17ú heag.)Sr. Edward Blackwell, August 1940. 1940.
Lua MLA (8ú heag.)Sr. Edward Blackwell, August 1940. 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.