COLLECTION NAME:
              
                  David Rumsey Historical Map Collection
                
                
              Record
                          
                      Short Title:
                    
                    
                        Plate II: Observatory signals : used at the ground stations: in England : in France
                      
                      
                        
                      
                      
                    
                      Obj Height cm:
                    
                    
                        31
                      
                      
                        
                      
                      
                    
                      Obj Width cm:
                    
                    
                        24
                      
                      
                        
                      
                      
                    
                      Scale 1:
                    
                    
                        120
                      
                      
                        
                      
                      
                    
                      Note:
                    
                    
                        Uncolored view of observatories and scaffolds.
                      
                      
                        
                      
                      
                    
                      Full Title:
                    
                    
                        Plate II: Observatory signals : used at the ground stations: in England : in France. Scale 10 feet to an inch. (to accompany) Extension of the triangulation of the Ordnance Survey into France and Belgium ... 1863. (insets) Section of referring object arranged foe night work ; Front view of referring object.
                      
                      
                        
                      
                      
                    
                      List No:
                    
                    
                        6894.008
                      
                      
                        
                      
                      
                    
                      Page No:
                    
                    
                        II
                      
                      
                        
                      
                      
                    
                      Series No:
                    
                    
                        8
                      
                      
                        
                      
                      
                    
                      Pub Date:
                    
                    
                        1863
                      
                      
                        
                      
                      
                    
                      Pub Title:
                    
                    
                        Extension of the triangulation of the Ordnance Survey into France and Belgium :with the measurement of an Arc of parallel in latitude 52(degree) N. from Valentia in Ireland to Mount Kemmel in Belgium. Published by order of the right Hon. Sir George C, Lewis, Bart. Secretary of State for war. By Colonel Sir Henry James, R.E., F.R.s., &c. Director of the Ordnance Survey. London : Printed by George Edward Eyre and William Spottiswoode, Printed to the Queen's most excellent Majesty. for the Majesty's Stationary Office. 1863.
                      
                      
                        
                      
                      
                    
                      Pub Note:
                    
                    
                        Printed in vi, 62 pages, with 7 plates. Includes table of contents, text, and manuscript letters and notes. Accompanied by 21+2 pages of text, note and figure, titled: Sur l'Influence des attractions locales dans les Operations Geodesiques ... Par Le General de l'Infantierie T.F. de Schubert ... Altona, 1860. Bound in light brown leather covers, with "Extension of the triangulation of the Ordnance Survey into France and Belgium" and a decorative border stamped in gilt. Noted in introduction: "All computations here given have, been made by or under the immediate superintendence of Captain alexander Ross Clarke, R.E."
                      
                      
                        
                      
                      
                    
                      Pub List No:
                    
                    
                        6894.000
                      
                      
                        
                      
                      
                    
                      Pub Maps:
                    
                    
                        7
                      
                      
                        
                      
                      
                    
                      Pub Height cm:
                    
                    
                        32
                      
                      
                        
                      
                      
                    
                      Pub Width cm:
                    
                    
                        26
                      
                      
                        
                      
                      
                    
                      Image No:
                    
                    
                        6894008
                      
                      
                        
                      
                      
                    
                      Publisher Location:
                    
                    
                        London
                      
                      
                        
                      
                      
                    
                      Publisher:
                    
                    
                        George Edward Eyre and William Spottiswoode
                      
                      
                        
                      
                      
                    
                      Type:
                    
                    
                        View
                      
                      
                        
                      
                      
                    
                      Country:
                    
                    
                        Belgium
                      
                      
                        
                      
                      
                    
                      Country:
                    
                    
                        France
                      
                      
                        
                      
                      
                    
                      Engraver or Printer:
                    
                    
                        Schubert, T. F. de
                      
                      
                        
                      
                      
                    
                      Engraver or Printer:
                    
                    
                        Clarke, Alexander Ross
                      
                      
                        
                      
                      
                    
                      Publication Author:
                    
                    
                        Great Britain. Ordnance Survey
                      
                      
                        
                      
                      
                    
                      Publication Author:
                    
                    
                        James, Henry, 1803-1877
                      
                      
                        
                      
                      
                    
                      Pub Type:
                    
                    
                        Survey Book
                      
                      
                        
                      
                      
                    
                      Author:
                    
                    
                        Great Britain. Ordnance Survey
                      
                      
                        
                      
                      
                    
                      Author:
                    
                    
                        James, Henry, 1803-1877
                      
                      
                        
                      
                      
                    
                      Date:
                    
                    
                        1863
                      
                      
                        
                      
                      
                    Plate II: Observatory signals : used at the ground stations: in England : in France
