[D8035-F] (D-80-35) Mining -- Spring Valley Hydraulic Gold Co
Document File Series -- 1880
Items
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[D8035A], Telegram from Edward Bates Dorsey to Thomas Alva Edison, January 2nd, 1880 1880-01-02 -
[D8035B], Letter from Louis Glass, Spring Valley Mining and Irrigating Co to Thomas Alva Edison, January 11th, 1880 1880-01-11 -
[D8035C], Publication, United States Mining Investment Co, Edward Bates Dorsey, January 12th, 1880 1880-01-12 -
[D8035D], Report from Spring Valley Hydraulic Gold Co, January 1880 1880-01-00 -
[D8035E], Letter from J P Robinson to Thomas Alva Edison, January 21st, 1880 1880-01-21 -
[D8035F], Letter from J P Robinson to Thomas Alva Edison, February 9th, 1880 1880-02-09 -
[D8035G], Letter from Charles G Imlay to Thomas Alva Edison, February 26th, 1880 1880-02-26 -
[D8035H], Letter from J P Robinson to Thomas Alva Edison, April 16th, 1880 1880-04-16 -
[D8035I], Letter from J P Robinson to Thomas Alva Edison, April 20th, 1880 1880-04-20 -
[D8035J], Letter from J P Robinson to Thomas Alva Edison, April 22nd, 1880 1880-04-22 -
[D8035K], Letter from United States Mining Investment Co, Samuel A Wheelwright to Spring Valley Hydraulic Gold Co, July 10th, 1880 1880-07-10 -
[D8035L], Letter from H C Scriver to Thomas Alva Edison, July 10th, 1880 1880-07-10 -
[D8035M], Letter from W B Farwell to Thomas Alva Edison, September 14th, 1880 1880-09-14 -
[D8035N], Letter from Edward Bates Dorsey to Thomas Alva Edison, December 17th, 1880 1880-12-17