Series of e-mail exchanges with a reader from India (Cherukupallir Rama Murthy) relative to sprague interference control techniques, technical paper 62-1 of 1962

The following series of e-mails detail some interesting observations on a Sprague paper from 1962 that was mentioned in the IEEE EMCS Newsletter in the Fall of 2010. I hope you find it as interesting as I did. The e-mails have been edited for clarity and consistency.