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The National Portrait Gallery acknowledges the Traditional Custodians of Country throughout Australia and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures and to Elders both past and present.

Aboriginal and Torres Strait Islander viewers are warned that this website contains images of deceased persons.

The Gallery’s Acknowledgement of Country, and information on culturally sensitive and restricted content and the use of historic language in the collection can be found here.

Portrait of Dr John Bradfield

c. 1920-1924
Reginald Jerrold-Nathan

oil on canvas (frame: 91.0 cm x 78.5 cm, support: 76.0 cm x 63.5 cm)

John Bradfield (1867-1943), engineer, was a key figure in the development of Sydney's Harbour Bridge and transport network. His career began in the years before World War I, when he worked on the construction of the Cataract Dam and the Burrinjuck Dam. During the war he began to explore options for a Sydney metropolitan rail system and suburban electrification that would result in the opening of St James Station, Museum Station and a new section of Central Station many years later. In 1922 the Harbour Bridge Act was passed, with Bradfield advising on the wording of the bill so that his later decisions on the form of the bridge could be accommodated. From 1929, there was controversy over whether he, Ralph Freeman or Lawrence Ennis could properly be called the 'designer' of the Harbour Bridge - but the bridge highway is named after Bradfield. Through the 1930s he was responsible for the design, fabrication and construction of major projects in Queensland. A founder of the Institution of Engineers, at the time he died he was the Deputy Chancellor of Sydney University.

Collection: National Portrait Gallery
Gift of the family of Dr J J C Bradfield 2006
Donated through the Australian Government's Cultural Gifts Program
© Estate of Reginald Jerrold-Nathan

The National Portrait Gallery respects the artistic and intellectual property rights of others. Works of art from the collection are reproduced as per the Australian Copyright Act 1968 (Cth). The use of images of works from the collection may be restricted under the Act. Requests for a reproduction of a work of art can be made through a Reproduction request. For further information please contact NPG Copyright.

Artist and subject

Reginald Jerrold-Nathan (age 21 in 1920)

John Bradfield (age 53 in 1920)

Subject professions

Science and technology

Donated by

Mrs Enid J. Bradfield (1 portrait)

Related portraits

1. Jessie Street, 1929. All Reginald Jerrold-Nathan.
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The National Portrait Gallery acknowledges the Traditional Custodians of Country throughout Australia and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures and to Elders past and present. We respectfully advise that this site includes works by, images of, names of, voices of and references to deceased people.

This website comprises and contains copyrighted materials and works. Copyright in all materials and/or works comprising or contained within this website remains with the National Portrait Gallery and other copyright owners as specified.

The National Portrait Gallery respects the artistic and intellectual property rights of others. The use of images of works of art reproduced on this website and all other content may be restricted under the Australian Copyright Act 1968 (Cth). Requests for a reproduction of a work of art or other content can be made through a Reproduction request. For further information please contact NPG Copyright.

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