Those of you who have the time and are interested. The North West room at the Main Spokane Librery has alot of interesting things to read and look at that pertain to PV. I was told the lady who runs or ran the NW room did her thesis on PV and the work is availible there. It has been a good many years sense I went through it all. Perhaps some one has the time to copy and post the PV colection on this sight.
What a treasure that would be. In the mean time. It is well worth the effort to vist the NW room

 out of  found this valuable. Do you find this valuable?