LIST OF ILLUSTRATIONS. xxi
Standard Ashpit, Atchison, Topeka & Santa Fe Railroad .
Cross-section.,.. 144 56
Cross-section of Rail-fastening... 145 56
Ashpit at Heron, Mont., Northern Pacific Railroad :
Cross-section. 146 56
Perspective of Side Plates. 147 56
Ashpit at Packerton, Pa. , Lehigh Valley Railroad :
Cross-section. 148 57
Perspective of Rail-chair. 149 57
Ashpit at Aurora, Ill., Chicago, Burlington & Quincy Railroad :
Cross-section. 150 58
Elevation. 151 58
Perspective of Rail-chair. 152 58
Rail-chair, Savannah, Florida & Western Railroad :
Cross-section. 153 58
Elevation. 154 58
Ashpit, Lehigh & Susquehanna Railroad ;
Perspective. 155 59
Cross-section of Rail-fastening. 156 59
CHAPTER X. ICE-HOUSES.
Design for Water Seal in a Pipe Drain :
Cross-section. 157 63
Design for Water Seal in a Culvert Drain :
Cross-section. 158 63
Standard Five-hundred-ton Ice-house, Chicago , St. Paul & Kansas City Railroad :
Front Elevation. 159 65
Cross-section. 160 65
• Ground-plan. 161 65
Longitudinal Section,. 162 65
Fifteen-hundred-ton Ice-house at Sayre, Pa. , Lehigh Valley Railroad :
Front Elevation. 163 66
Detail Plan of Walls. 164 66
Two-thousand-ton Ice-house at Jersey City , N. J. , Lehigh Valley Railroad :
Front Elevation. 165 67
Ground-pian at Shaft.„. 166 67
Elevation of Hoisting-cage. 167 67
Plan of Hoisting-cage . 168 67
Fifteen-hundred-ton Ice-house at Nickerson, Kan. , Atchison, Topeka & Santa Fe Railroad :
Elevation of Frame. 169 68
Front Elevation. 170 68
Ground-plan. 171 68
Fifteen-hundred-ton Brick Ice-house at Mauch Chunk, Pa. , Lehigh Valley Railroad:
Perspective. 172 69
Detail Section of Wall and Floor. 173 69
CHAPTER XI. SAND HOUSES.
Sand-house at Richmond , Va. , Richmond & Alleghany Railroad :
Cross-section. 174 74
Ground-plan. 175 74
Sand-house, Atchison, Topeka & Santa Fe Railroad :
Front Elevation. 176 75
Cross-section . 177 75
Ground-plan.. 178 75
Sand-house at Perth Amboy , N. J. , Lehigh Valley Railroad :
Ground-plan. 179 76
Sand-house Design, Philadelphia & Reading Railroad :
Cross-section. 180 76