Ordnance Survey First Series. Scale 1:25,000.
Camelford & Bude Ordnance Survey map Sheet 89. Reprint First Edition L17B13
Vintage Ordnance Survey First Series Castleton 1960 Sheet NZ 60
Vintage Ordnance Survey First Series Rosedale Abbey 1969 Sheet SE 79
Vintage Ordnance Survey First Series Alstonfield 1961 Sheet SK 15
Vintage Ordnance Survey First Series Pickering (West) 1961 Sheet SE 78
Vintage Ordnance Survey First Series Thwaite 1958 Sheet SD 89
