Waters surrounding the British Islands mined areas & safe channels. Prepared by the Hydrographic Department of the Admiralty 19th Feb 1919 under the superintendence of Rear Admiral J.F.Parry C.B. Hydrographer. Attached paper - Mine warning to mariners No79 General Chart. Mariners are hereby informed that the attached chart is published to illustrate the Mine Warning to Mariners.. (Warning No79)
        
        Scale: circa 1:2,000,000. Printed chart ot the Atlantic coasts of Europe, British Isles and German coasts. Land shaded. Mined areas shown, shaded red. On tracing paper.
              
      
    Object Details
| ID: | G215:1/9 | 
|---|---|
| Collection: | Charts and maps | 
| Type: | Chart | 
| Display location: | Not on display | 
| Creator: | HM Admiralty | 
| Places: | Europe Atlantic Coast | 
| Date made: | 1919 | 
| Credit: | © Crown copyright. National Maritime Museum, Greenwich, London | 
| Measurements: | Sheet: 70 cm x 87 cm |