' IMPBELL/] I'lK.IJ) WORK. 
at l< shiKj plant Continued. 
27 
Sampler. 
Kind of coal. 
Name of bed. 
Tests. 
Shipped by operator.. 
Bituminous 
Steam test. p. 81. 
Coking test, p. L25. 
M. R. Campbell 
Bituminous. Over |-inch 
screen. 
Weir-Pittsburg ... 
Steam test. p. 81. 
Bituminous. Run of mine. 
Steam test, p. 81. 
Coking test, p. 126. 
Briquetting test, p. 159. 
Bituminous. Over |-inch 
screen. 
No 11 
Steam test, p. 81. 
Coking test, p. 126. 
Briquetting test, p. 159. 
Bituminous. Run of mine 
and coal over f-inch 
screen. 
No. 9 
Steam test, p. 81. 
Producer-gas test, p. 99. 
Washing test, p. 70. 
Coking test, p. 126. 
Bituminous. Run of mine. 
No.ll 
Steam test, p. 81. 
Washing test, p. 70. 
Coking test, p. 126. 
Steam test, p. 81. 
Briquetting test, p. 160. 
Bituminous. Run of mine. 
Steam test, p. 81. 
Producer gas test, p. 101. 
Washing test, p. 70. 
(Joking test, p. 126. 
Shipped by operator.. 
Bituminous slack 
Steam test, p. 82. 
Washing test, p. til. 
Coking test, p. 126. 
Steam test, p. 82. 
Coking test, p. 126. 
Shipped by L. S. Storrs 
Black lignite (?) No. 4, 
washed nut. 
Producer gas test, p. 102. 
Briquetting test, p. 160. 
M. R.Campbell 
Black lignite. Run of mine 
No. Hand No. 3iL. 
Steam test, p. 82. 
Briquetting test, p. 161. 
M. R. Campbell 
Black lignite. Slack 
Otero, Thatcher, 
Crownpoint. 
Steam test, p. 82. 
Briquetting test, p. 162. 
Shippedby L.S. Storrs 
Steam test, p. 82. 
Briquetting test, p. 162. 
Shipped by operator. . 
Producer-gas test, p. 104. 
Shipped by operator.. 
B (?) 
Steam test, p. 82. 
Shipped by operator.. 
B (?) 
Steam test, p. 82. 
