Dredging was resumed on March 27 , 1903 , at upper shoal and Drummond island and continued to June 30 . Rock Excavation . — The work of drilling and blasting of the solid rock and boulders remaining in the prism was resumed on April 6 ...
Dredging was resumed on March 27 , 1903 , at upper shoal and Drummond island and continued to June 30 . Rock Excavation . — The work of drilling and blasting of the solid rock and boulders remaining in the prism was resumed on April 6 ...
Dümmler , 27 ; Rock . III , 26. Par . H ; Mon. B ; Vindob . A. DXIX . Dümmler , 28 ; Rock . III , 27. Par . H ; Mon. B ; Vindob . A. DCXCV . Dümmler , 29 ; Rock . III , 28. Par . H ; Mon. B ; Vindob . A. DCCC . Dümmler , 30 ; Rock . III , 29. Par , H ; Mon.
8 00 Goulding , T. W. , 53 days to June 30 Dishes , 4 at 30c . ; 3 at 750 .. Lang , G. M. , 23 days to May 31. . Wash basins , zinc , 3 . 1 50 McIvor , G. M. , 20 do Sawdust , 75 loads at $ 1.25 93 75 Meadows , R. S. , 30 days to June 30 Rock salt ...
Plan du Cintre x -- 66 --- 3.33 Ноо4.53 -13.715 67.00 Vallée de Cabin John Réservoir de dépôt LE CAPITOLE Réservoir de distribution Réservoir du haut service de Georgetown Niveau du Potomac à l'étiage 45m 40 30 Rock Creek riv .
In all the deep borings between Bruce and Essex counties , rock salt has been encountered . Wells are now sunk deeper than at first ; and a third stratum of rock Increased depth salt has been reached , both at Seaforth and ... 30 Rock salt ( No .