Jack Lumsdaine

John Sinclair Lumsdaine was an Australian singer and songwriter. His best known songs celebrate Australian personalities Donald Bradman, Phar Lap and Sydney Harbour Bridge. He was highly sought for advertising campaigns like Cornflakes and Flour. In the 1930s he was on the announcing staff of Sydney radio station 2GB. From Wikipedia (https://en.wikipedia.org/wiki/Jack_Lu...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)