Hello, I got this stamp severa; years ago in a small lot. It is a decent stamp except for the fact that it is a forgery, but even so, I like it. This stamp has 55 round to ovalish "pearls" around the center circle. The base of the crown is rounded and the cancel consists ot concentric circles. I didn't see any information on the overprint but it is obviousle forged as well. The genuine stamp has 69 "dice" around the center circle and the base of the crown is flat.
Anyway, this is what I learned today and thought I would share the information. Below is the link I used. I hope I pasted it right this time.
Thanks
David

http://www.pisc.org.uk/fijiforgeries.html