Business and Industry Trivia Day 2!

For yesterday, a manufacturer who had 600 employees in 1903…not Maxwell-Briscoe, not the Rolling Mill…it was the Krell-French Piano Company!  Their weekly wages?  $6,000, the total of everyone’s paycheck, from the highest salary to the lowest. What was the name of the man who eventually bought the National Spring Company (made springs for Maxwells)?