Gratian Organ Builders
1919ca.

Updated through online information from T. Daniel Hancock. -- Listed in "The Gratian Organ Builders," published by Warren Burke Gratian, 1922, Alton, Illinois, in which a testimonial by Rev. M. Helmbacher, Pastor of Guardian Angel Church, states "The Gratian Organ Builders placed an organ in our church three years ago which has given perfect satisfaction and the blending of the tone is so sweet and fascinating that some of our greatest organists have marveled at this wondrous production."