I've been talking with her daughter about the collection, although I met her mother on a FaceTime call. The father must have recently passed away, thus the estate sale. Sadly it seems that mom has had to move from the home and sell or donate all of the items they collected over the years. I'm really honored they liked me enough to want to give me most of the PNG items. I plan to meet the family in person when I return to LA in a few weeks. Interesting how fate works--the estate sale ad just happened to pop up in my FB feed. Guess I can't complain too much about FB's advertising algorithms!