London coal duty marker, erected 1861-2 to mark limit of coal duty in London area. Cast iron post, painted white. About one and a half metres high. Square plan with chamfered corners.
Location map of London Coal Duty Marker on Verge Near Number 67, London Colney, England. Click to enlarge.
Aerial view of London Coal Duty Marker on Verge Near Number 67, London Colney, England. Click to enlarge.
