One of twelve steel rack and pinion columns used to lock three floor sections into position to create a swimming pool in the exhibition hall in Earls Court Exhibition Centre
- Date:
- 14 Apr 2008
- Location:
- Earls Court Exhibition Centre, Warwick Road, Earls Court, Kensington and Chelsea, Greater London Authority, SW5
- Reference:
- PLA01/09/0068
- Type:
- Photograph (Digital)