As information has dried up, it may be an appropriate time to draw a line under this project. Accordingly, all the files are now hosted on the website of the
Queensland Air Museum
This has the added advantage that the QAM website is archived by the National Library of Aust which should ensure the survival of this research. Anyone using the old URL will be redirected to the QAM website. Thanks again to all who contributed. In the meantime I am still receptive to any new information.
Rgds