December 19th, 1891 letter from Prof. Michael Pupin to Nikola Tesla - Page 2

of being shown one by anybody. I looked you up twice at your hotel and wrote you once, because I was exceedingly anxious to get from you as much information as I thought that you could certainly give – and above all I wanted to see your machines. But all my efforts were in vain. I thought that you must have been very angry with me to act like that, and therefore whenever I mentioned anything about your work I had to be extremely careful and dead sure that what I said was absolutely correct, not knowing in what spirit you