Part,  Chapter

 1      I,  I    |         corner of the room. Two lamps suspended by chains, like
 2      I,  I    |   dimming the brightness of the lamps, and adding fresh blackness
 3      I,  XVIII|    hermetically closed, and the lamps were kept burning through
 4      I,  XVIII| carbonic acid. The light of the lamps began to pale in the unhealthy
 5      I,  XX   |        centre of the table; the lamps were put out, and for a
 6      I,  XX   |    Strange to say, although the lamps had not been relit, the
 7      I,  XXI  |        became so thick that the lamps went out. Hobson now saw
 8     II,  VII  |         were read as usual, the lamps were extinguished, and all
 9     II,  X    |   wrapped in damp fogs, and the lamps had to be lit during the
10     II,  XIV  |    could at last only allow the lamps to be lit for a few hours
11     II,  XIV  |     fresh supply of oil for the lamps was obtained.~On the 3rd
12     II,  XIV  |     sort, did very well for the lamps, and there was no longer