Late colonial-period Adelaide, Melbourne and, possibly, Brisbane newspaper cartoonist, Leonard was the cartoonist "Leo" on the Port Adelaide News c.1877
Leonard was an illustrator for the World Record Club. His work is illustrated in The Arts in Australia Series, "Commercial Art" written by R. Haughton ...
Identified as a furniture factory, Pitt Street, Sydney by Peter Gibson, Voices of Sydney’s Chinese Furniture Factory Workers, 1890–1920, Labour History, no. 112 (May 2017): ...