Defence of Britain Archive

Council for British Archaeology, 2002. (updated 2006) https://doi.org/10.5284/1000327. How to cite using this DOI

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Resource identifiers

Digital Object Identifiers

Digital Object Identifiers (DOIs) are persistent identifiers which can be used to consistently and accurately reference digital objects and/or content. The DOIs provide a way for the ADS resources to be cited in a similar fashion to traditional scholarly materials. More information on DOIs at the ADS can be found on our help page.

Citing this DOI

The updated Crossref DOI Display guidelines recommend that DOIs should be displayed in the following format:

https://doi.org/10.5284/1000327
Sample Citation for this DOI

Council for British Archaeology (2006) Defence of Britain Archive [data-set]. York: Archaeology Data Service [distributor] https://doi.org/10.5284/1000327

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Seagull Trench, covered with concrete roof. (the airfield is reported to have had a Battle Headquarters and an Allan Williams turret - both not located by recorder). [Recorder John Harding gives a special design covered trench at SH 43675653).
(Source: Field Visit 2000/08/24)
Military structure set into ground, shaped like two half-hexagons joined together with entrance to E. Windows are long twin slits. To SW is an apparent observation post, completely hidden in the hill except for the viewing aperture.
(Source: Field Visit 1999/06/19)


      

        Official Name
        RAF Llandwrog
      

      

        Type of site
        SEAGULL TRENCH
      

      

        Location
        Village of Dinas Dinlle, on side of hill near sea, Llandwrog.
[site location plan drawn on form (Burden)].

      

      

        Area
        
 
 Llandwrog, Gwynedd, Wales

        		
       

      

        Grid reference
        
            SH 437 565
             (Scale: 1:50000
              , 1995)
            

        		
      

      

        Period
        WW2

      

      

        Condition
        Good

      

      

        Materials
        
            Clay Brick, 
            Concrete
        
      

      

        Recorder
        Osborne, Mike (Defence of Britain Project)
      

      

        Defence grouping
        
 
 Gwynedd coast defences - Coastal crust and hinterland defences 

 
 RAF Llandwrog defences - Ground and perimeter defences. 

        		
      

      

        Attached Sheets
        (1) - Drawing (Burden) (DIGITISED).

      

      

        Photographs
        
View of SEAGULL TRENCH - S0011362
         

       		
      

      

        DOB site reference:
        S0011362

      


      

        Event
        
            Construction, In the period 1940 1941

            Field Visit, On 1999/06/19 

        		
      

    



  




    

				













    

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