Wren office drawings

Radial section of a peristyle bay, close to the final scheme

Elevation of two bays of the internal peristyle, close to the final scheme

Elevation of two-and-a-half bays of the external peristyle, close to the final scheme

Full-height comparative section of the crossing, dome and lantern, with alternatives, left and right, above the cornice of the inner peristyle

Construction drawing for the capping, ball and cross of the lantern

Combined plan of the south-west and north-west towers at triforium, clock/belfry and lantern stages

Study for the elevation of the north-west or south-west tower

South elevation of the south-west tower including the upper storey of the main elevation

South–north section through the north-west tower and north triforium gallery showing the belfry and lantern stages, the upper stage of the lower portion and the north triforium gallery

North–south section through the south-west tower from the triforium floor to the column shafts of the lantern, showing the upper stage of the staircase chamber, the adjoining triforium gallery and library aisle, and a revised clock/belfry chamber

Diagonal section of the north-west tower, with staircases in the south-east quarter

North–south section of the north-west tower, showing the belfry floor in its final position

Revised plan of the north-west tower, with sketched alterations to the upper level of the clock/belfry stage and to the lantern

Half-plan of the colonnade of the lantern, not as executed, with part-plans of the attics superimposed