London Brick Company

Built its business on the naturally self-firing Lower Oxford Clay of the Peterborough district, developing the Kings Dyke pit from the 1920s and opening the modern Kings Dyke brickworks in 1969.

Mines operated

Mine	Region	Years
Kings Dyke and Must Farm Clay Pits	Cambridgeshire	1920–1969

Record created: 25 August 2026 · Last researched: 25 August 2026