| PAGE | |
| VIEW OF THE COMMERCIAL SALT COMPANY’S BRINE RESERVOIRS AT RODE HEATH, CHESHIRE Frontispiece | |
| ANCIENT SALT WORKS | 13 |
| ANCIENT SALT WORKS | 19 |
| WIELIEZKA SALT MINES | 21 |
| SLANICU, RUMANIA, INTERIOR OF SALT MINE | 25 |
| WIELIEZKA SALT MINES | 29 |
| SUBSIDENCE OF LAND, NORTHWICH | 41 |
| DUNKIRK SUBSIDENCE, NORTHWICH | 49 |
| THE CANAL-BURST AND LANDSLIP NEAR NORTHWICH IN 1907 | 59 |
| A SALT STORE-SHED | 67 |
| WITTON BROOK, SUBMERGENCE OF AGRICULTURAL LAND | 75 |
| WORKING IN DANGEROUS GROUND AFTER SUBSIDENCE, DUNKIRK LAKE, NORTHWICH | 81 |
| STREET-RAISING IN PROGRESS—HIGH STREET, NORTHWICH | 89 |
| THIS ROAD WAS RAISED TWENTY FEET IN TWENTY YEARS. NONE OF THESE BUILDINGS IS NOW STANDING—NORTHWICH | 93 |
| INTERIOR PENNY’S LANE MINE, NORTHWICH | 99 |
| REMARKABLE SUBSIDENCE IN NORTHWICH | 111 |
| A ROW OF OPEN PANS | 119 |
| ILLUSTRATION OF FOUR SCOTT PATENT DOUBLE EFFECT SALT EVAPORATORS, WITH AUTOMATIC SALT DISCHARGERS, SALT CONVEYORS, AND HYDRO-EXTRACTORS | 131 |
| THE HODGKINSON PATENT SALT-MAKING PLANT | 137 |