Thank yu so much Granny, now I know where to look for more information.  A lady here in WA inherited about 40 pieces of Carnival Glass from her grandfather & has just listed it on a FB page, with very low prices as she knew nothing about their value! I don;t know much about it but I do know her prices are very low, she has some lovely pieces. Thats not where I got mine, my bowl was given to me so I am lucky : )

Thanks again for your help, much appreciated.