Photographs of Carlo are very rare but my research colleague and fellow Carlo Catani historian, Isaac Hermann, has just identified him in these two photographs of the Lubecker Steam Dredge. Carlo Catani spent four months in Europe in 1912 and while he was away investigated various dredges and selected the Lubecker steam driven bucket dredge. I have written about the dredge here.
The photographs were taken, I believe, on May 21, 1914. According to the Lang Lang Guardian it was on this day that the dredge on the Lang Lang River was started in the presence of a representative official party, including Mr Hagelthorn (Minister of Public Works), Messrs Cattanach and Dethridge (members of the Water Supply Commission), with Mr Catani (Chief Engineer of the Public Works Department), Mr Kenyon (Chief Engineer of the Water Commission), Mr Drake (secretary Public Works Department), Mr Kermode (engineer Ports and Harbors), and Mr Grenlees (naval architect). There was also a representative attendance of landowners of the surrounding district and others interested in the starting of this machine, and the weather being pleasantly fine and sunny, those who attended had an enjoyable outing, as well as being greatly interested witnesses of the working of a machine which is the first of its kind to be put into operation in Australia.
The Lang Lang Guardian also reported that there had been a trial run on April 15, at which Carlo was present. You can read the full report in the Lang Lang Guardian of May 27, 1914, here.