[LB057425], Letter from Alfred Ord Tate to Arthur Edwin Kennelly, May 31st, 1893
https://edisondigital.rutgers.edu/document/LB057425
Transcription
May 31, 1893. My dear Mr. Kennelly,- I have received an inquiry from some friends of ours in regard to an Ohm meter for measuring the insulation of lighting installations, and also a Watt meter for lamp test work. Could you get these instruments up and would they be very expensive? I am informed that there is a large demand for them both here and abroad. Yours very truly, A. E. Kennelly, Esq., The Edison Laboratory, Orange, N. J.