LONDON: PRINTED BY W. BULMER AND CO. CLEVELAND-ROW, ST. JAMES'S, AND TO HIS ROYAL HIGHNESS THE PRINCE OF WALES, CHARING CROSS. CONTENTS. Particulars relating to the Operations of the Year 1797 Particulars relating to the Operations of 1798 Precautions taken in measuring a Base Line on King's Sedgemoor 19 b Calculation of the Sides of a Set of principal Triangles carried on from the Side which joins the Stations on Beacon Hill, near Amesbury, and Wingreen Hill, near Shaftsbury, towards the Base of Verification on King's Sedgemoor |