sions a free circulation of the aëriform fluid; I do not think, however, that it is quite adequate to supply the place of the tubes; as upon entering the room the other morning, I perceived a strong sensation of azote, and I am confident that the proportion of nitrogen more than trebled that of oxygen in the air contained in the whole apartment."
"I am sorry for that," said Mrs. Montagu, "as it is the best sleeping-room: however, as it is too late to change it, we must do the best we can; and so go all of you and attend to my directions, for I should be very sorry to have my brother-in-law Sir Ambrose, and my nephew Lord Edmund, put to any inconvenience, during their sojourn in my dwelling; to say nothing of the great and noble guests who may perchance also honour the mansion with their presence."
Whilst this bustle was taking place in the house of Mr. Montagu, Edric and his tutor were on their way to London. It was with infinite difficulty, however, the doctor could be persuaded to set off without alarming the
