Thanks Paul, although I grouped the 3 satin/frosted clear frogs together because of there similarities there are many differences too. The frog feels smoother/softer than the other two he has 10 flower holes versus 8 for the others and the finish on these holes is different. The holes are more flared or have a much greater diameter on the bottom side than the top side on the duck and penguin where as the frogs the diameter looks the same top and bottom.
Brenton, yes I see what you mean, I'll have to put that bowl on the want list!
John, finding any quality figural pressed glass in Australasia is not easy! Pieces are snapped up quickly by collectors and prices are usually much more in excess locally of what is available on e-bay (including shipping/customs costs). Having said that I perhaps we (the collectors) are prepared to pay more when you can physically handle the piece before purchase!
Thanks for all your help and suggestions,