Correspondence, press cuttings, photographs and survey forms.
Correspondence and papers reference:
Buttermere Bridge, Scale Bridge, Honister Bridge, Eamont Bridge, bridge at Barnard Castle
Survey forms and photographs for:
Bell Bridge, Briscoe Mill Bridge, Carlisle Bridge, Dunnerdale hall Bridge, Eamont Bridge, Eden Bridge (Kirkoswald), Grange Bridge, Hesket Newmarket Bridge, Lanercost Bridge, Langwathby Bridge, Longtown Bridge, Lyneholmeford Bridge, Newby Bridge, Pooley Bridge, Portinsoale Long Bridge, Rose Bridge, Ruleholme Bridge, Ulpha Bridge, Whelpo Bridge