Looking into a circular steel construction in the Silley Cox & Co. works in Falmouth docks, Cornwall. The open topped tank like structure has a steel platform on legs at the bottom with a long rectangular structure on either side of an open-topped, mushroom like tower in the centre. The photographer is on the top of the structure. In the distance is the Norwegian tanker Bjorkaas (1960) at anchor. Transparencies numbers P63712CT to P63718CT were taken on the same occasion.