Beanse, Alec; Gill, Roger. "The London Mobilisation Centres". victorianforts.co.uk. Victorian Forts and Artillery. Archived from the original on 14 January 2016. Retrieved 28 November 2014.
web.archive.org
Beanse, Alec; Gill, Roger. "The London Mobilisation Centres". victorianforts.co.uk. Victorian Forts and Artillery. Archived from the original on 14 January 2016. Retrieved 28 November 2014.