Interesting interrelation between the major importers/distributors, at least in New York.
In the July 3, 1900 New York Times it was reported that the previous day Henry T. was examining a pile of second hand revolvers, picked up a .38 and pulled the trigger shooting and killing a 22 year employee/salesman of Folsom Co. named Peter Koller. Henry was arrested but the shooting was determined to have been an accident.
His lawyer was Justus Von Lengerke.

http://query.nytimes.com/mem/archive-free/pdf?res=F20B12FD3D5B11738DDDAA0894DF405B808CF1D3