Today I received an email from Vienna with more good news. Five statues have been located. Four are bu Florian Josephu-Drouot, and one may be by Josef or Florian. We'll better determine when we visit and photograph.
At this point the biographical work will expand to cover both Florian and Josef...and a growing interest in not just a book, but a documentary. So, while in Vienna there will be bother photos and video taken.