This file lists the contexts that appear on each image (in this case sections and digital photographs) and for digital photographs only: descriptive information about the image. Since multiple contexts can appear on sections and photographs please be informed that image numbers and descriptions can repeat. Plans are not individually listed and as single context recording was typically employed a plan takes its filename from the context number planned. Errors: contexts may have been voided ( a process of unregistering a context once it has been assigned and used) but references to the voided context on the photograph were not changed. These images cannot be correctly located in the stratigraphy and the field Intervention will typically be empty in this case.