A section of floor tiles at St Uny's Church featuring lion and Fleur De Lys patterns on the lower section, circled flower patterns on the riser and a myriad of different patterns on the upper section.
General view of excavation works. One man can be seen in the centre of the image above the track by a ladder. Image is annotated "Works on left bank of river looking upstream 3-9-59" Stamped on reverse "Richards Bros Penzance"
Close-up image of the valve tower construction. The circular valve can be seen centre right. Two men standing on scaffolding poles and more seen above. It is annotated "Valve tower foundation. Concrete etc 3-9-59" Stamped on reverse "Richards Bros…
View along channel towards the McAlpine works on left. Several men building a scaffolding bridge across the channel.
The image is annotated "Downstream diversion channel 3-9-59"