If instrument HAD merit, then it had lasting, permanent value in getting sick people well. If it was a hoax and delusion, in time it would be so proved and defeat its end by destroying Chiropractor’s Upper Cervical Technique practice, his confidence in himself, questioning of his own judgment, value of confidence of his clientele in him, etc. That was exactly the way it worked—but it took several years to reach THAT conclusion. Today, 1951, this manufacturer is out of business which died because of lack of merit in his instrument or procedure. At the time, no matter what WE HERE said, we were “prejudiced, fighting to sell NCM’s by preference, objecting to any other instrument when we had one of our own to sell; we didn’t know right from wrong,” etc.