The catalogue first appeared on the web in 2006 and has been continually added to since. The site is constructed using Web Page Maker, a relatively inexpensive package that proved easy to learn and use. Thoroughly recommended - click the banner for more info.
Pictures are edited using IrfanView. IrfanView is freeware, and recommended.
The National Library of Australia archives this catalogue periodically. Bearing in mind that this site won't be maintained forever, you may care to bookmark their archived site; http://pandora.nla.gov.au/tep/62566