C 74i ) 
LETE R II. 
An Account of the Names of the federal Copper* 
work/, or Minesytn Cornf]:on~feils 5 which were 
wrought in^ when the Smelt -Hon fes were up at 
Kcfwick ; and of thoje places dij covered finee^ 
which were never wrought in \ taken from three 
old Men hereafter named^ who were Worhrnen 
in the faid Works ^ and are all of thofe Work- 
men who are now living in this County of Lar> 
cafteiv 
THE firft Work that was found and wrought in by 
the Dutch men in Conift on fells, is called Low- 
work. It hath a Stulm or Shaft to draw Water from the 
Mine. When the Smelt- Houfes were up at Kefwick, and 
when they left off working, this Work was left good, and 
had been wrought from the Day to the Evening-end of ; 
the (aid Work Forty Fathoms, or thereabouts ; the Seam 
or V^n of Copper-Ore then was left above three quar- 
ters of a yard thick of good Ore, which Seam or Vein 
did go from the Evemng-end to the Morning-end of the 
laid Work, and was eiteemed two hundred Fathoms 
betwixt, wrought as the Vein went aid was, when 
left, all near of a Breadth or Thicknefi. The Copper 
Ore in this W ork was mixt with fome Silver, or Lead- 
Ore. The three Workmen hereafter named do judge, 
that about Two Hundred Pounds will recover this 
great Work. 
The econd Work is called White-work or New-work, 
abour r o ty Fathom from the firft which was found a 
la store me Works were given over, being wrought 
about 
