Pturner, I am assuming that they may be either still purchased at two places locally, or that information about that may be referred from the places mentioned in the article.
The Full Circle Clinic in OKC area has/had them and they may be found at starrwalker.com where phone numbers are available for contact.
The farmer-maker in southwest Oklahoma is the original local inventor but I do not have any contact information on that one.
Remember that I used an Electreat on the bites I treated, and whether it is as strong as the modified machine, I do not know. They would probably be cheaper than the Circle Clinic and would be found on eBay, with results apparently sufficient to work well. Good luck, and best wishes!
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.