The Roberts Brothers, Jonah and William Francis, had a photographic studio at Ballarat between 1850 and 1869. 
H.R.H. the Duke of Edinburgh and Suit in Mining Costume after descending the Band of Hope Gold Mine, Ballarat, 10 December 1867.
- ↑ Davies, Alan & Stanbury, Peter The Mechanical Eye in Australia: Photography 1841-1900, Oxford University Press, Melbourne, 1985.
- ↑ Kerr, Joan, The Dictionary of Australian Artists: Painters, sketchers, Photographers and Engravers to 1870, Oxford University Press, 1992.
--C.K.Gervasoni 21:35, 6 October 2012 (EST)