The Technical World Magazine, Volume 4Technical World Company, 1906 |
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Page 43
... course not found beneath church steeples or tall chimneys , or temporary signals , but is a most impor- tant part of the erection of a triangula- tion signal , inasmuch as if it were omit- ted , and the surface mark obliterated , re ...
... course not found beneath church steeples or tall chimneys , or temporary signals , but is a most impor- tant part of the erection of a triangula- tion signal , inasmuch as if it were omit- ted , and the surface mark obliterated , re ...
Page 47
... course , soon as any known sig- nal is in sight , the orien- tation is checked by its means ; and if it be much out of the way , the charting is either done over or corrected by other means . as Plane - Table Signals It not infrequently ...
... course , soon as any known sig- nal is in sight , the orien- tation is checked by its means ; and if it be much out of the way , the charting is either done over or corrected by other means . as Plane - Table Signals It not infrequently ...
Page 48
... course the hairs can be turned to any angle ) as if it were straight . So , when a signal is erected , it is plumbed before be- ing fastened ; the man in charge holds a plumb line on it , and directs those who are putting it up how much ...
... course the hairs can be turned to any angle ) as if it were straight . So , when a signal is erected , it is plumbed before be- ing fastened ; the man in charge holds a plumb line on it , and directs those who are putting it up how much ...
Page 74
... Course of the River Lesse Author of " Round the World , " " Travel and Exploration in Central Australia , " Etc. BOATING IN THE HEART OF A MOUNTAIN . Scene on. By WILLIAM G. FITZ - GERALD THE RIVER EMERGES AT LENGTH INTO THE LIGHT OF DAY.
... Course of the River Lesse Author of " Round the World , " " Travel and Exploration in Central Australia , " Etc. BOATING IN THE HEART OF A MOUNTAIN . Scene on. By WILLIAM G. FITZ - GERALD THE RIVER EMERGES AT LENGTH INTO THE LIGHT OF DAY.
Page 75
... course , as we shall pres- ently see . For beyond question , the great " sights " of this curious and little - known holds of other days . From Éprave , car- riages and omnibuses run to the village . of Han , which almost owes its very ...
... course , as we shall pres- ently see . For beyond question , the great " sights " of this curious and little - known holds of other days . From Éprave , car- riages and omnibuses run to the village . of Han , which almost owes its very ...
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