Cannon Street Station north,
Upper Thames Street (Dowgate Hill), EC4
LYD88
Photos from the DUA Annual Review 1989
Caption: ‘The waterfront timbers were removed after detailed recording both on plans and by elevation drawings. Slices of the timbers were taken to provide dating information through the science of dendrochronology (tree-ring dating)
Caption: ‘Working conditions under the vaults of the railway viaduct were at times very difficult. The problems of excavating under artificial lighting were compounded by fumes from various machines, rising ground water and complex shoring requirements.’
