Date of Birth: 
About Hedley Allen Dunn
- Hedley Allen Dunn (27 October 1865 – 5 June 1942) was a South Australian architect, a member of the prominent Dunn family of Mount Barker.
- His work included the flour mill at Port Adelaide for his father and grandfather in 1886, and the Stock Exchange Building in Grenfell Street, Adelaide, in 1900.
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