A. The North Sea southern sheet from the latest British and foreign surveys; B. The North Sea central sheet
        
        Scale: circa 1:700,000. Two charts joined together. Minefields? shaded in red and channels marked in blue (MS markings). Five views. Six lighthouse elevations.
              
      
    Object Details
| ID: | G218:1/5 | 
|---|---|
| Collection: | Charts and maps | 
| Type: | Chart | 
| Display location: | Not on display | 
| Creator: | Weller, Edward; United Kingdom Hydrographic Office (UKHO) | 
| Places: | North Sea | 
| Date made: | 1871; 1915; 1871 1915 | 
| Credit: | © Crown copyright. National Maritime Museum, Greenwich, London | 
| Measurements: | Sheet: 118.2 cm x 134.8 cm |