HIP-S-000250-1251 Wallingford, Berkshire, 1790. Wallingford Bridge, a 900 foot long medieval bridge over the Thames, is on the right, London Metropolitan Archives, London Credit: London Metropolitan Archives (City of London) / Heritage Images /Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Place of photography: Great Britain, London, London Metropolitan Archives Collection: Heritage Images /Alinari Archives, Florence Object type: digital image Photographic technique: P digital image Technical info Image sizes (pixel): 4585 X 3050 Image sizes (cm at 300 dpi): 38 X 25 Image sizes (MB): 3.31 Color space: RGB