Two variant Pillboxes at Kew Railway Bridge, London.
The Pillbox as it appears today
The pillbox below is described as –Polygonal concrete-faced pillbox, of a particular design for railway linesides. Embrasures providing all-round fire. Front wall is a chamfered corner. Field of fire from two angled walls and side walls. Open well at back. Overgrown, and details not clear.
