Glen, First of all,buy this book.Wayne Sayles is the best there is on the subject and it's on sale.I don't know how moch $10 is in Aussie dollars but cheap is cheap. http://www.buy.com/retail/product.a...rm=30336236&Type=PE&Category=Book&dcaid=17379 There is a lot of online information as well.Barry Darling's site is good,info on getting started,history and all. http://www.ancient-times.com/info/info_collecting_roman_provincial.html Have fun!