[D0014AAT], Letter from Thomas Alva Edison to John Vincent Miller, Cloyd Mason Chapman, October 15th, 1900
https://edisondigital.rutgers.edu/document/D0014AAT
Transcription
Letterhead of the Laboratory of Thomas A. Edison. Orange, N. J. Oct. 15, 1900. Messrs. Miller & Chapman, Dolores, New Mexico. Dear Sirs: About sampling the holes. Why cant you slice down from top to bottom 6 or inch square, take the whole and weigh, then screen down and take one sample and assay it. What we are anxious about here is to quickly learn the value of the gravel in pits strung over the Mesa. Yours very truly, Thos A Edison R <O. M. _> <Ortiz Mine>