[D8953ABF], Letter from Walbaum (W.H.) & Co to West Orange Laboratory, May 27th, 1889

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Title

[D8953ABF], Letter from Walbaum (W.H.) & Co to West Orange Laboratory, May 27th, 1889

Editor's Notes

Referring to your favor of 11th. Inst. We wrote your friends in regard to sending test lots of their ores and we are advised that they have shipped to you four kegs marked as follows. "No. 2 Soft Ore," "No. 2 Hard Ore" [circled by hand], No. 4 Soft" and "Stuart." These ores according to analyses furnished us are exceptionally low in Phosphorous, but are lean and it willl be necessary to concentrate them in some manner. There is a scarcity of water in the district and mangetic separation seems to be the only method. We will be greatly obliged to you if you will send up samples of the crude ore, concentrate and tailings from each sample and also estimates for plant as per ours of the 10th inst. Trusting that your test will prove satisfactory and that the samples will reach you safely we remain.

Date

1889-05-27

Decade

1880-1889

Type

Folder/Volume ID

D8953-F

Microfilm ID

127:167

Document ID

D8953ABF

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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