Ordnance Survey map of the Trap Area"

Trap Brickworks, Buckley

1912

Flintshire Sheet XIV 6

Edition of 1912

Surveyed in 1869 - 70

Revised in 1909

Altitudes are given in Feet above the assumed Mean Level of the Sea at Liverpool which is 0.650 of a foot below the general mean level of the Sea.

Altitudes indicated thus (B.M.+ 54.7) refer to Bench marks on Buildings, Walls, etc., those marked thus (+52) to surface levels.

Crown copyright reserved.

Author: Ordnance Survey