"August 7. Wednesday, the neighbourhood of Newcastle was enlivened by the firing of guns and other tokens of joy, at the loading of the first vessel with coals from the low main seam at St. Lawrence colliery, near Newcastle, called Picton Main. The pit was begun from the surface on the 3rd of December preceding, and was completed to the low main, a depth of 94 fathoms, in the short period of eight months. The seam is in great perfection, is six feet thick ; and, as a proof of the spirit of the parties, notwith- standing that the coal work was only commenced on Monday, they raised on the following day upwards of 120 tons of coal." 1833
From: T Fordyce, J. Sykes. Local records; or, Historical register of remarkable events which have occurred in Northumberland and Durham, Newcastle-upon-Tyne, and Berwick-upon-Tweed..., published 1867