"Then thou alone kingdoms of hearts shouldst owe."

Sonnet lxx.

Further examples will be found in A Lover's Complaint, the last line but two; Pericles, Act v. Sc. 1.; Twelfth Night, Act. i Sc. 5., Love's Labour's Lost, Act i. Sc. 2.; King John, Act ii. Sc. 1.; King Lear, Act i. Sc. 4.

As the passage is allowed to be obscure, this attempt to explain its meaning is submitted with great deference to the opinions of your readers.

Arun.

Mildew in Books (Vol. ii., p. 103.).—In answer to B. I mention that the following facts connected with mildew in books have been elicited.

The mildew referred to is that which shows itself in the form of roundish or irregular brown spots.

It is usually most abundant in those parts which are most exposed to the air.

In making a microscopic examination of the spots, I ascertained that there was no new structure present; but in manipulating I found that these spots absorbed water more rapidly than the rest of the paper.

On applying litmus, these spots were found to have a powerful acid reaction.