Archive image from page 123 of Deep borehole surveys and problems. Deep borehole surveys and problems  deepboreholesurv00hadd Year: 1931  112 DEEP BOREHOLE SURVEYS AND PROBLEMS    rent variation in resistance wires which dipped into a bath of mercury, the immersion of the wires deciding the resistance. The direction of the deviation was obtained at the same time by a freed needle. Two steel cylinders a and b (Fig. 61) are assembled, b inside a, with a fitting closely in the borehole and with b fixed to the boring rods. The lower part is filled with mercury which, when the apparatus is in the p
RMW2319FArchive image from page 123 of Deep borehole surveys and problems. Deep borehole surveys and problems deepboreholesurv00hadd Year: 1931 112 DEEP BOREHOLE SURVEYS AND PROBLEMS rent variation in resistance wires which dipped into a bath of mercury, the immersion of the wires deciding the resistance. The direction of the deviation was obtained at the same time by a freed needle. Two steel cylinders a and b (Fig. 61) are assembled, b inside a, with a fitting closely in the borehole and with b fixed to the boring rods. The lower part is filled with mercury which, when the apparatus is in the p
. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
RMPFEY0K. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
RMRD2TB6. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
Archive image from page 199 of Deep borehole surveys and problems. Deep borehole surveys and problems  deepboreholesurv00hadd Year: 1931
RMW242XJArchive image from page 199 of Deep borehole surveys and problems. Deep borehole surveys and problems deepboreholesurv00hadd Year: 1931
. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
RMPFFAYC. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
RMRD3F6R. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
Archive image from page 206 of Deep borehole surveys and problems. Deep borehole surveys and problems  deepboreholesurv00hadd Year: 1931  PHOTOGRAPHIC METHODS 195
RMW24596Archive image from page 206 of Deep borehole surveys and problems. Deep borehole surveys and problems deepboreholesurv00hadd Year: 1931 PHOTOGRAPHIC METHODS 195
. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
RMPFFBC8. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
RMRD3G75. Deep borehole surveys and problems. Boring. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
Archive image from page 199 of Deep borehole surveys and problems. Deep borehole surveys and problems  deepboreholesurv00hadd Year: 1931  188 DEEP BOREHOLE SURVEYS AND PROBLEMS
RMW242YFArchive image from page 199 of Deep borehole surveys and problems. Deep borehole surveys and problems deepboreholesurv00hadd Year: 1931 188 DEEP BOREHOLE SURVEYS AND PROBLEMS
. Deep borehole surveys and problems. Boring. Fig.5. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
RMPFFBC5. Deep borehole surveys and problems. Boring. Fig.5. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
. Deep borehole surveys and problems. Boring. F1&.2. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
RMRD3G7A. Deep borehole surveys and problems. Boring. F1&.2. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
Archive image from page 270 of Deep borehole surveys and problems. Deep borehole surveys and problems  deepboreholesurv00hadd Year: 1931  Case 2 cf=p-ix    Case 3 dl80°-p-<x.
RMW27ECXArchive image from page 270 of Deep borehole surveys and problems. Deep borehole surveys and problems deepboreholesurv00hadd Year: 1931 Case 2 cf=p-ix Case 3 dl80°-p-<x.