Trivial Trivia - taking trivia to new levels

[Rsmyth]

I second Rogers's answer and while we are waiting to see if Roger is correct, I have a few questions concerning the Ulkes. Most historians say brother Julius took the famous pics of the "death room." What is the source of this info? In the possession of one of Henry's relations, living in Europe when the discovery was made was the 2nd picture of the room. I believe they would have taken the pics together. Does it matter which one tripped the shutter? Although Julius died in Washington, I have been unable to locate his final resting place. Henry is buried in Oak Ridge in Geoegetown. Anyone have additional info on Julius?