938 GEOLOGY OF OHIO. 
be found in sections which are marked as deficient, the proving of the 
territory having been, in many cases, quite unsystematic and imperfect. 
Mine No. 19, located at Buckingham, in Section 19, makes the last 
of the Great Vein mines of the township. It is one of the best equipped 
and best ordered mines of the State. It is justly counted by the Ohio 
Central Coal Company as one of its most reliable and valuable bodies: 
of coal. The section of the coal is shown in the accompanying 
diagram : | 
ELGURE XKCtth 
STRUCTURE OF COAL. AT MINE N22 19, 
OHIO CENTRAL COAL.CO. BUCKINGHAM. 
Nor Goad snes Seen Gowen. 
x | 
Ge AGRCONN: OSLANG 
in te 2 REE eco Ea SEN Sr — 
Sofr @ Rr ee ee a lnocdoacd hd 
CANN aT mM Vereen C isin 
: pint CoN Ee OR ORS Ae nee 
Soft Bone Goar, veyeered.. 
Ward Cone ga iS 
NUR, eee knees UU OMe eT SG 
SNS ee 
SNGNoeeee Oa LN pL a i 
5S NS Ta a 
The seam is here made to yield 53 to 6 feet of coal, or about 6,000 
tons to the acre. It shows few reductions or interruptions, so far as. 
