[D9235AAH], Telegram from Thomas Alva Edison to Samuel G Burn, Theodore Lehmann, October 17th, 1892
https://edisondigital.rutgers.edu/document/D9235AAH
Transcription
Orange, N.J. Oct 17/1892 Burns + Lehman Proceed to state capital of Maine + search state library for position of mineral belts + prospect. Especially the Copper belts in Southern part of state Edison Notified as above Oct 17/92