Various methods for hastening the conversion of cider into vinegar have been recommended. A French method is as follows: Scald three barrels or casks with hot water, rinse thoroughly and empty. Then scald with boiling vinegar, rolling the barrels and allowing them to stand on their sides two or three days until they become thoroughly saturated with the vinegar. The barrels are then filled about one-third full with strong pure cider vinegar and two gallons of cider added. Every eighth day thereafter two gallons of cider are added until the barrels are two-thirds full. The whole is allowed to stand fourteen days longer, when it will be found to be good vinegar, and one-half of it may be drawn and the process of filling with cider be begun again. In summer the barrels are allowed to stand exposed to the sun and in cold weather kept where the temperature is 80 degrees. * * * * * A Party of the United States Geological Survey have found it practicable to ride to the highest peak of Mount Shasta, and suggest the establishment there of a third elevated station for weather observations, similar to those on Pike's Peak and Mount Washington. * * * * * A herring produces from 30,000 to 50,000 eggs, and the eggs are so small in size that 20,000 can be put one layer thick on a square foot of glass. * * * * * COUGHS AND HOARSENESS.--The irritation which induces coughing immediately relieved by use of "_Brown's Bronchial Troches_." Sold only in boxes. * * * * * MISCELLANEOUS. To Our Readers. THE PRAIRIE FARMER is the OLDEST, MOST RELIABLE, and the LEADING AGRICULTURAL JOURNAL OF THE GREAT NORTHWEST, devoted exclusively to the interests of the Farmer, Gardener, Florist, Stock Breeder, Dairyman, Etc., and every species of Industry connected with that great portion of the People of the World, the PRODUCERS. Now in the Forty-Fourth Year of its existence, and never, during more than two score years, having missed the regular visit to its patrons, it will continue to maintain supremacy as A STANDARD AUTHORITY ON MATTERS PERTAINING TO AGRICULTURE AND KINDRED PRODUCTIVE INDUSTRIES, and as a FRESH AND READABLE FAMILY AND FIRESIDE JOURNAL. It will from time to time add new features of interest, securing for each department the ablest writers of practical experience. THE PRAIRIE FARMER will discuss, without fear or favor, all topics of interest properly belonging to a Farm and Fireside Paper, treat of the most approved practices in AGRICULTURE, HORTICULTURE, BREEDING, ETC.; the varied Machinery, Implements, and improvements in same, for use both in Field and House; and, in fact, everything of interest to the Agricultural community, whether in FIELD, MARKET, OR HOME CIRCLE.