Everything else American Classics came back with was accurate. However, I assumed that since everyone else came back with KC, they were wrong on that point. I did try Fumblin46's cruncher earlier and it came back with KC as well. As I said, KC makes more sense considering where it was used. I was just wondering if there was a logical explanation why AC would have London as a plant. As an old advertisement says, "Inquiring Minds Want to Know!"
Jim