Periodicals Books

THE NEW LABOR EXCHANGE, PARIS. The new Labor Exchange is soon to be inaugurated. We give herewith a view of the entrance facade of the meeting hall. The buildings, which are the work of Mr Bouvard, architect, of the city of Paris, are comprised within the block of houses whose sharp angle forms upon Place de la Republique, the intersection of Boulevard Magenta and Bondy street. One of the entrances of... more...

COPEMAN & PINHEY'S LIFE RAFTS. The experiments with life saving appliances which Mr. Copeman brought before the delegates of the Colonial Conference, on the 13th April, at the Westminster Aquarium, had a particular interest, due to the late and lamentable accident which befell the Newhaven-Dieppe passenger steamer Victoria. In many cases of this nature, loss of life must rather be attributed... more...

The Viol Seraphine. Introduction.--The clear tones of a viol or bass viol are generally admitted to be more melodious than those produced by other kinds of instruments, and many have expressed a desire to see an instrument so constructed as to be played with keys, like the organ or piano forte, and give the tones of the violin. This is the character of the instrument here introduced. It is elegant in... more...

THE GREAT EQUATORIAL OF THE PARIS OBSERVATORY. The great instrument which has just completed the installation of our national observatory is constructed upon the same principle as the elbowed equatorial, 11 in. in diameter, established in 1882, according to the ingenious arrangement devised as long ago as 1872, by Mr. Loewy, assistant director of the Paris Observatory. We shall here recall the fact... more...

Recently, a party consisting of engineers and employes of the Missouri River Improvement Commission began an exploration of one of the mounds, a work of a prehistoric race, situated on the bluff, which overlooks the Missouri River from an elevation of one hundred and fifty feet, located about six miles below Jefferson City. This mound is one of about twenty embraced in a circle one quarter of a mile in... more...

ONE MORE NUMBER. The next issue will close another volume of this paper, and with it several thousand subscriptions will expire. It being an inflexible rule of the publishers to stop sending the paper when the time is up for which subscriptions are prepaid, present subscribers will oblige us by remitting for a renewal without delay, and if they can induce one or more persons to join them in subscribing... more...

A Chemist of merit, Mr. A. Müntz, who has already made himself known by important labors and by analytical researches of great precision, has been led to a very curious and totally unexpected discovery, on the subject of which he has kindly given us information in detail, which we place before our readers.[1] Mr. Müntz has discovered that arable soil, waters of the ocean and streams, and the... more...

Since the publication of our article on the Brazilian Treaty, we have received several letters from individuals who, agreeing with us entirely in the free-trade view of the question, nevertheless are at variance with us as to the commercial policy which we should pursue towards that country, in order to coerce them into our views regarding slavery. We are glad to feel called upon to express our views... more...

IMPROVED FILTER PRESSES. Hitherto it has been found that of all the appliances and methods for separating the liquid from the solid matters, whether it is in the case of effluents from tanneries and other manufactories, or the ocherous and muddy sludges taken from the settling tanks in mines, some of which contain from 90 to 95 per cent. of water, the filter press is the best and the most economical,... more...

Abattoirs, 128Aberbrothwick. The Abbey of, 13Aboriginal Races of America. The, 151Accidents:—Fall of a Hotel in Sydney, N.S.W., 184“ “ “ Scaffold, 104“ “ St. Louis Academy of Music, 66“ “ the Roof of the Flora Hall, Hamburg, 196Agreement between Architect and Client, 30Albany Capitol. Defective Gutters on the, 97Aluminium from Bauxite, 194Alva. Statue of the Duke of, 74America. The... more...