If you want to go to the source - go to South Dakota.
Winks Jericho was owned and used by Joan Olsen (or is Olson?), Carol Bolstad and Dennis Post - two sisters and a brother - The Hitchin' Post - HP prefix.
They all live just outside of Volga, SD and have a herd of small, very intensely Winks bred Shetlands. Their current herdsire is a Jericho son, HP Jericho's Peaceable Prince (out of Winks Peaceable). They have several Jericho daughters in the herd also and do quite a bit of intense line breeding. Tina Rosvold and I bought two HP weanling last fall and at that time Joan had a 3/4 brother to New Image for sale.
If you want to see the two HP ponies that Tina and I own check out the Show page on my website.