My father was in the 592nd. I have loads of pictures, a map of Brisbane Australia and other memorabilia. There is a website in Australia that has a self help research link.
I just ordered a book that is strictly about this outfit. Put 'Em Across" amazon only had one used copy at a used dealer for a low price. The other issues were $91.00.
PUT 'EM ACROSS : A History of the 2nd Engineer Special Brigade, 1942-1945 (Studies in Military Engineering Number 2) [Paperback] by Chief of Staff Robert C. Lee (Author) currently unavailable because I purchased it. There may be other issues available at a much higher price.