K. S.

200. Folietani.

—Who founded the order of Folietani, or leaf-eaters (to the exclusion of all grain and meat)? where and when? What Pope dissolved the order, and is the Bull extant?

A. N.

201. Berlin Mean Time.

—In the Nautical Almanac the day is supposed to commence at noon according to the custom of English astronomers. Foreigners, however, ordinarily commence the astronomical day at midnight, at least those of France, Germany, Italy, and Spain do. But can you or any of your correspondents tell me whether it is from the midnight succeeding, or the midnight preceding our noon of the same number? For instance, taking the longitude of Berlin to be 0h 53m 35s .5 East, would the present moment, which is September 17, 3h 40m 30s Greenwich mean time, if expressed in Berlin mean time, be September 17, 16h 34m 5s .5, or would it be September 16, 16h 34m 5s .5? (I have reckoned to days by ordinals, as, 1st, 2nd, 3rd, &c., without a 0-day, which, however, the foreigners generally use, employing a cardinal number, the hours minutes, and seconds being considered as a fraction to be added.) I ask this question because so many things now are announced in Berlin mean time.

DX.

202. De Foe's House at Stoke Newington.

—About the year 1722 De Foe built here a large and handsome house for his own residence. Is it still standing, and where? Many mansions in the neighbourhood appear to have been erected about that time.

SPERIEND.