Adjustable hinge for partitions enables universal fit
A Connecticut inventor develops a box flange hinge for marble partitions in lavatories. The adjustable middle plate uses beveled slots and movable arm screws to fit thicknesses from seven eighths to one and one eighth inches. When tightened, the hinge secures to the partition and acts as a spring door closer automatically.
MENTIONED IN THIS ARTICLE
Connecticut
Latest chimney design promises all benefits of types
A new chimney construction combines inner brick walls with outer pressed brick, removing need for temporary framing in concrete builds. The inner fire brick protects the concrete from hot gases while the outer wall enables any design.
New Treatment of Ores for High Recovery Rates
A new American process for treating all ore classes uses nitrite acid on sulphate ores to convert sulfides to sulphates. Nitric oxide fumes oxidize to nitrogen peroxide and, with oxygen, pass through a quartz tower with water flow, claimed to yield 98 percent recovery of the metallic acid. The sulphate solution is then recovered by chemical or electrochemical methods, with silver or mercury precipitated as chloride and reduced, or silver deposited on copper plates. Copper recovery via electrolysis with insoluble electrodes or by carbonate precipitation completes the sequence.
MENTIONED IN THIS ARTICLE
America
True Mahogany and the Case for Cariniana
A forest service monograph reports that most so called Colombian mahogany is not true mahogany but Cariniana pyriformis of the Lecythigaceae family. Its grain color and straight trunk suit lumber use, suggesting the wood be named by its true designation rather than mahogany.
MENTIONED IN THIS ARTICLE
Forest Service
Ruby Miners' Wages in India Draw Mixed View
Indian miners earn as little as 14 cents a day for ruby mining and 10 cents for coat mining, a rate deemed fair by some observers while prompting criticism from others about living costs and working conditions in the ruby region.
MENTIONED IN THIS ARTICLE
India
Artificial gum in France patent method
J Kaplorowicz develops an artifical gum from dextrarmaterial starch treated with acid or alkali to boost adhesiveness. Potato or flour mash is heated on steam rollers to form paste then desiccated flakes, peelable and grindable. Acid or alkali amounts and roller temperatures adjust adhesiveness.
MENTIONED IN THIS ARTICLE
J. Kaplorowicz
Table chair for the baby high chair design
A hybrid dining chair for infants and adults functions as a high chair with a standard height, tray, and foldable back. When converted to the high chair position the infant seat is supported by steel bars, resembling a jack-in-the-box mechanism.
Standard Brick Size in England and Its Regulation
The text explains that brick size is regulated to prevent fraud from larger bricks. A past tax encouraged oversized bricks, rejected by an act in George III’s reign. Tax removal in Victoria’s era allowed any size, yet changing the standard causes major building and compliance inconveniences due to existing calculations and acts.
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England
George III
Queen Victoria
Industrial Mechanical Notes From An Early Modern Ledger
India mines over 11,000,000 tons of coal yearly. Hongkong hosts an American equipped shoe factory. Pneumatic hammers cut asphalt pavements. Platinum rising in jewelry manufacture. An asbestos mine near Lowell, Massachusetts, could yield 100 tons daily. Glass may be fastened with a tin and copper solder. China holds the world’s largest iron ore deposits and starts exporting pig iron. Serbia orders 100 American typewriters for public offices. The city of Paris owns a machine that grinds 250,000 paving blocks daily. Slate quarries expand across ten states led by Pennsylvania and Vermont. Two nuts on a bolt facing square sides serves as an emergency wrench. Coal ash mixed with soda and copal varnish yields marble-like artificial stone.
MENTIONED IN THIS ARTICLE
India
Hongkong
Lowell
Masan
China
Servia
Parte
Pennsylvania
Vermont
Liverpool Cathedral plan change raises central tower to 280 feet
J Maclean surveys Liverpool’s cathedral project as Gilbert Scott shifts from twin towers to a single central tower of 280 feet. The plans, funded by Bishop Chavasse and Sir William Forwood, place the vast Gothic structure on St James Mount overlooking docks, with Lady Chapel already in use and the work progressing rapidly.
MENTIONED IN THIS ARTICLE
Liverpool
Gilbert Scott
St Paul's Cathedral
Wren
Charles I
St Paul's
Church of England
Truro
Dr. Chavasse
William B. Forwood
St. James’ Mount
St. James
Docks
Merseyle
Birkenhead
Wallasey
Wales
Gibert Scott
Himes
St George's Hall
Scott
G. F. Bodley
R.A
Europa
Mersey
J. Maclean
Granger Denies Allegation in Court as Neighbor Accuses Assault
An uncouth granger with a mania for obscure words faced arraignment on an assault charge brought by a neighbor. The judge pressed for a plea and Jim denied the allegation, claiming readiness to help the alligator, a flourish that captures the quirky court scene reported by the Liverpool Mercury.
MENTIONED IN THIS ARTICLE
Granger
Jim
Liverpool Mercury
Irrigation Seen Key to Farm Profits in Midwest
Australian expert Professor McIntosh, visiting Chicago, urges irrigation and intensive farming as essentials to raise crop production and profits in the American midwest. He argues for private water schemes, cooperative efforts, and modern farming methods to offset rising land and labor costs. He cites gasoline pumps, open storage, and double cropping as practical steps.
MENTIONED IN THIS ARTICLE
Middle West
United States
Mcintosh
Trrigalon Fue South Australis
Chicago
Mccintosh
Aloe
Hutt
Ils
Australia
Central States
When to irrigate crops for water needs and growth
Practical irrigators learn timing by close crop observation and soil check. moisture retained by soil, plant color, leaf droop, and crop type signal when irrigation is needed or overdone, with field experience over years guiding frequency and amount.
Cattle Poisoning In West Linked To Sorghum Poison
The Colorado experiment station bulletin reports cattle poisoning from ensiled sorghum and kaffir corn. Under slowed growth the plant forms a glucoside that yields hydrocyanic acid, a deadly toxin causing rapid death. No effective treatment exists, so only cautious grazing is advised and to introduce one animal at a time to test the field.
MENTIONED IN THIS ARTICLE
Colorado Experiment Station Bulletin
Dairy Notes for Winter Dairy Care and Calf Rearing
Provides practical guidance for dairy upkeep including water for cattle, cream ripening in cold storage, limited grain feeding with proper roughage, drying up before calving, silage feeding for bulls, sunlight in calf housing, early calf nibbling and weaning, milk ration limits, and regular churning to keep cream fresh. It also notes silage as helpful seasonally to maintain health and milk flow.