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Showing: 1 to 10 of 683 matches for "harrington"
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| TITLE |
Index |
| SUMMARY |
... P C'rawford 48 . .... Rock Dusting in the West-D Harrington 50 ... 57 ..... Discussion of Harrington's and Clare's Papers 59 ... |
| PUBLISHED |
1925 |
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| TITLE |
Discussion ? Safety In Mechanical Loading |
| SUMMARY |
... MR. McATJLIFFE: Machine load- ing niore dusty than hand loading. D. HARRINGTON: The hazard is greatly increased by modern meth- ods of loading. ... |
| PUBLISHED |
1925 |
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| TITLE |
Discussion Of Harrington's And Clare?s Papers |
| SUMMARY |
... DISCUSSIOx OF' HARRINGTON'S AND CIJ.I<E'S PAPERS ' D. HARRINGTON: Owing to lack of funds, the United States Bureau of Mines have made no experiments in the ... |
| PUBLISHED |
1925 |
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| TITLE |
Discussion Of R. L. Hair's Paper |
| SUMMARY |
... MR. HARRINGTON: Mr. Hair, I would like to ask, is this installation on an intake haulage-main haulage course? MR. HAIR: Yes, sir. MR. ... |
| PUBLISHED |
1924 |
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Showing: 1 to 10 of 683 matches for "harrington"
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