LIST OF ENGRAVINGS.
Reading edition
PAGE.
Elkington's Mode 32, 33
Ditch and Bore-hole 35
Keythorpe System 42
Theory of Springs 80-84
Plug Drainage 106, 107
Mole Plow 108
Wedge Drains 111
Shoulder Drains 111
Larch Tube 112
Pole Drain 113
Peat Tiles and Tool 113
Stone Drains 115-117
Draining Bricks 121
Round Pipes 122
Horse-shoe Tile 124
Sole-Tile 125
Pipes and Collar 126
Flat-bottomed Pipe-Tile 129
Drains across Slope 150
Draining Irregular Strata 162
Relief Drains 162
Small Outlet 178
Large Outlet 179, 180
Outlet, with Flap 181
Well, with Silt Basin 186
Peep-hole 188
Spring in Drained Field 189
Main of Two Tiles 194
Main of Several Tiles 194
Plan of Drained Field 195
Junction of Drains 196
Branch Pipe 197
Daines' Tile Machine 209
Pratt's Tile Machine 210
Tiles, laid well and ill 229
Square and Plumb-Level 229
Spirit Level 230
Staff and Target 231
Span, or A Level 232
Grading Trenches by Lines 233
Challoner's Level 235
Drain Spades 235
Spade with Spur 236
Common Shovel and Spade 236
Long-handled Round Shovel 237
Shovel Scoop 237
Irish Spade 238
Birmingham Spades 240
Narrow Spades 242
English Bottoming Tools 243
Drawing and Pushing Scoops 244
Pipe-Layer 244
Pipe-Laying 245
Pick-axes 245
Drain Gauge 246
Elkington's Auger 246
Fowler's Drain Plow 247
Pratt's Ditcher 249
Paul's Ditcher 250
Germination 277, 278
Land before Drainage and After 286
Heat in Wet Land 288
Cracking of Clays 325
Drainage of Cellar 355
Drainage of Barn Cellar 359
Plan of Rand's Drainage 372
Plan of H. F. French's Drainage 376