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1863 Covers: Extension of the triangulation o … Survey Book (Covers to) Extension of the triangulati … |
1863 Title Page: Extension of the triangulati … Survey Book (Title Page to) Extension of the triangu … |
1863 Contents: Extension of the triangulation … Survey Book (Contents to) Extension of the triangula … |
1863 Introduction: Extension of the triangula … Survey Book (Introduction to) Extension of the trian … |
1863 Introduction: (Continues) Extension of t … Survey Book (Introduction to) Extension of the trian … |
1863 Introduction: (Continues) Extension of t … Survey Book (Introduction to) Extension of the trian … |
1863 Plate I: Diagram of triangulation Survey Book Plate I: (Diagram of triangulation). (to … |
1863 Plate II: Observatory signals : used at … Survey Book Plate II: Observatory signals : used at … |
1863 Plate III: Elevation of the Scaffold use … Survey Book Plate III: Elevation of the Scaffold use … |
1863 Plate IV: Plan and elevation of the plat … Survey Book Plate IV: Plan and elevation of the plat … |
1863 Plate V: Elevation of the scaffold used … Survey Book Plate V: Elevation of the scaffold used … |
1863 Plate VI: Elevation of the French scaffo … Survey Book Plate VI: Elevation of the French scaffo … |
1863 Plate VII: Elevation of the French scaff … Survey Book Plate VII: Elevation of the French scaff … |