32 



Mr. N. J. Winch's Contributions to the 



Brought forward 



Black metal 



East Pit. West Pit. 



Coal 1 On 1 On fine 



Grav metal stone band lj >0 lfc >quarter 



Coal 1 J 1 Oy coal 



Gray metal and gray metal stone with post \ 



girdles J 



Coarse slaty coal •• 



Gray metal and gray metal stone with post \ 



girdles / 



Black metal ••< 



Coal, very tender (supposed low main) ... ••- 



Gray metal stone ••• 



Greenish post (very hard) • •■ 



Blue metal mixed with dark-coloured post ••■ 



White post 



Blue metal , 



Coal , 



Blue and black metal 



Coal 



Slaty blue metal 



Post girdles with metal partings , 



Blue metal 



Coal (Beaumont seam) ... ... 



Blue metal stone with occasional thin post ) 



girdles / 



White post 



Coal 



Blue metal and blue metal stone 



White post 



Blue metal and blue metal stone 



Coal 



Soft gray post with metal layers 



Hard white post 



Coal, very soft and coarse 



Thilly gray metal 



Coal 



Dark gray or blue metal and metal stone 



White post 



Coal y tender 



Thill 



Coal, very coarse and slaty , 



Blue metal and blue metal stone 



Coal (Denton low main) 



Thill, which grew into a metal stone 



sinking advanced 



Coal, very coarse 



Gray metal stone with post girdles near the ) 



bottom J 



Coal 



Gray metal stone with post girdles 



Coal 



Carried forward 



as) 



