Oscar Weigle and I share last names but are no close relatives. I was introduced to Oscar through the writing of John Scarne who published his (with another) "Spectator Cuts to the Four Aces." As always, Lybrary makes the gathering of hard-to-find manuscripts and booklets very simple and inexpensive. I love to collect effects that I may present as an illustration of my helper's intuition. Color Scheme is perfect for this.