In addition to Bonsai, I tend to collect all things Asian. I told you I was a collector and recently ran across a collection of Scholars' Stones and Viewing Stones. Many of these stones were imported by Kemin Hu. There are some interesting stones with a substantial history excepting that outside their beauty I know little of the history. These are first class stones with beautiful diaza at reasonable prices.
I've done some research on them and expect what I've deduced is reasonable, but will disclaimer that these came with little tangible information. I represent them to the best of my research but cannot guarantee accuracy. I'm a Bonsai guy first. Stone guy after. I hope you find them as interesting as I do.