[LB050121], Letter from Alfred Ord Tate to Owen J Conley, New Jersey and Pennsylvania Concentrating Works, June 23rd, 1891
https://edisondigital.rutgers.edu/document/LB050121
Transcription
June 23, 1891 Mr. O.J. Connelly N.J. & Penn’s. Concentrating Wks. Ogdensburgh, N.J. Dear Sir:- At Mr. Edison’s request I forward to you the enclosed letter from Mr. Insull, attatched to which is a memorandum of certain specifications for a Reciprocating Electric Rock Drill. Mr. Edison desires to know if you can give him any additional points on this subject. In your opinion what should such a Drill be, and what should it be able to do? Please return the enclosure with your reply, Yours very truly, A.O. Tate Private Secretary