What got me started on the Short Set of Walkers........
I attended a coin show where I saw a complete short set of Walkers all PCGS, all MS65 and all of them were in the Old Green Holders (OGH). It was a nice collection and so I decided to put one together myself. It took me about nine months ( and some luck ) and I was finally able to put my own set together with all old green holders in MS65. I have since picked up additional Walkers in NGC holders as well and in higher grades. It helps