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1870 Plate VII. Plan of the Rock showing the … Gov't Report Book Plate VII. Plan of the Rock showing the … |
1870 Plate VIII. Plan of the Cribwork and Boi … Gov't Report Book Plate VIII. Plan of the Cribwork and Boi … |
1870 Plate IX. Plan of Chamber showing the di … Gov't Report Book Plate IX. Plan of Chamber showing the di … |
1870 Plate X. View of the Scow and Rake. Gov't Report Book Plate X. View of the Scow and Rake. Remo … |
1859 Plate I. Blossom Rock, in San Francisco … Gov't Report Book Plate I. Entrance to San Francisco Bay, … |
1868 Plate IV. Results of Experimental Blasts … Gov't Report Book Plate IV. Project for blowing up Blossom … |
1867 Plate V. Results of Experimental Blasts … Gov't Report Book Plate V. Project for blowing up Blossom … |
1868 Plate VI. Project for Removing Blossom R … Gov't Report Book Plate VI. Project for removing Blossom R … |
1871 Plate XI. Project for Removing Blossom R … Gov't Report Book Plate XI. Removal of Blossom Rock, San F … |