. Deep borehole surveys and problems. Boring. AUXILIARY REGISTRATIONS IN BOREHOLE SURVEYS 41 finished model is then pasted up at the sides giving the borehole as one edge of a distorted prism (Fig. 196). Lesser Deflection Records for Short Holes and Small Deviations: The Plumbing Basket.—This method employed in plumbing holes which have not deflected more than. 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 Haddock, M. H.
. Deep borehole surveys and problems. Boring. AUXILIARY REGISTRATIONS IN BOREHOLE SURVEYS 41 finished model is then pasted up at the sides giving the borehole as one edge of a distorted prism (Fig. 196). Lesser Deflection Records for Short Holes and Small Deviations: The Plumbing Basket.—This method employed in plumbing holes which have not deflected more than. 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 Haddock, M. H. (Marshall Henry). New York, McGraw-Hill
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