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Two miners using a machine to cut across the face of a wall in a mine.

121. Cutting Across the Face

Miner with a large machine in the Pocahontas Mine.

122. Pocahontas Mine

123. Miners Operating a Loading Machine

124. Coal Loading Machine in and Unidentified Mine

'Jones Coloder Pocahontas'

125. Loading Machine

126. Low Ceiling, Miners Seated in a Shuttle

Three miners work on a piece of machinery at Elkhorn, W. Va.

127. Crozer Coal and Coke Company, Elkhorn, W. Va.

Two miners operate a cutting machine. 'Credit must be given to Willaim Vandivert, 21 East Tenth St., New York 3, N.Y., Not to be reproduced without written liscense.'

128. Cutting Machine in Operation

'Two Joy 3-JCM and one Goodman 300 continuous miners are now in service producing coal. These machines have roof bolting machines as an integral part of their equipment. Two Joy 3-JCM machines are also being used brushing top and bottom where additional height is needed in the main haulage entries.'

129. Ireland Mine Machine Shop Fully Equipped

Miner operating a cutting machine.

130. Cutting Machine, Price Hill Colliery Company

Coal mining equipment at Williams River Mine, Webster County, W. Va. Gauley Mountain Coal Company, Ansted, W. va. 'Taken by mechanization' written on the front of the photograph.

131. Mine Machinery at Williams River Mine, Webster County, W. Va.

A miner is shoveling coal while another miner is operating a machine at an unidentified coal mine near Grafton, West Virginia.

132. Miners at Work Underground in a Coal Mine near Grafton. W. Va.

Two miners are working with a machine in an unidentified coal mine near Grafton, West Virginia.

133. Miners at Work in a Coal Mine near Grafton, W. Va.

134. Miner Operating a Cutting Machine

135. Miners Operating a Loading Machine

136. Coal Loaded in a Shuttle Car

137. Transporting Logs into a Coal Mine

138. Miner at Work Underground in a Coal Mine

139. Coal Mining Machinery

140. Conveyor Belt Inside a Coal Mine

141. Conveyor Belt Inside a Coal Mine

'1. Tractor Trailer Unit over Dump. 2. Main line 30"x1000' Conveyor. 3. Junction point 30" Conveyors. 4. Tractor trailer dump over belt.'

142. Views of Coal Transport Equipment in Blue Bird Company Mine, Carrier Mills, IL

143. Conveyor Belt Mechanism Inside a Coal Mine

144. Conveyor Belt Mechanism Inside a Coal Mine