Part,  Chapter

 1 1,8|  passage as through an acoustic tube, came clearly to the ear. ~"
 2 2,9|        the glass-maker, an iron tube, five or six feet long,
 3 2,9|  Pencroft succeeded in making a tube soon ready for use. ~On
 4 2,9|        On the 28th of March the tube was heated. A hundred parts
 5 2,9|      Harding collected with the tube a quantity of the paste:
 6 2,9|     blowing, then he passed the tube to Herbert, telling him
 7 2,9| diameter. Harding then took the tube out of Herbert's hands,
 8 2,9|        came from the end of the tube. Pencroft had asked to be
 9 2,8|    through which passed a glass tube, bored at its lower extremity,
10 2,8|     secured by a rag. Into this tube, through its upper extremity,
11 2,8|       the bottle to that in the tube, and the two slips having
12 2,8|   metallic wire the slip in the tube became the positive pole,
13 3,4| engineer, holding up the broken tube. ~"That?" returned Pencroft. ~"