The evening before our “At-home” day, while I was busy in the parlour with a warm flat-iron, taking the creases out of my white satin bridal robe--which had got dreadfully tumbled in the carriage going to church, and which mother had told me I ought to receive my friends in on the morrow--mamma came round to see us, (Edward was going over some of his filthy law papers,) and with her customary good nature--for she is always thinking of something for us--brought with her a darling little pet of a camphine night-lamp that she had picked up that day for a mere nothing; and which she pointed out to dear Edward would be an immense saving to us in the course of the year, as it gave the light of two rushlights, and only cost one farthing for forty-eight hours. And then the dear old soul, who has always had an excellent head for figures, entered into a very nice calculation as to how many rushlights went to the pound, and how many we burnt in the course of the year, and what the expense was; and then putting them against the expense of the camphine, she proved to Edward as clearly as ever I heard anything in all my life, that, with a very little extra, he might be able to buy me another new bonnet every year out of the difference. And then the good old body filled the lamp with some camphine she had brought in her pocket in a phial; and lighted it, just to show us how a child of ten years old might manage the thing, it was so simple; and to let us see how, when turned down, it gave the light of a rushlight, or when turned up, it was nearly equal to that of a mould candle, and certainly superior to that of a long-six. But Edward (just like a lawyer) observing that it smoked when the flame was high, thought such a circumstance might be a slight drawback to its beauty; but dear mamma said that of course no one but a maniac would ever be such an idiot as to go turning it up that height.