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IRONWOOD

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Originally appearing in Volume V14, Page 839 of the 1911 Encyclopedia Britannica.
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IRONWOOD , a See also:

city of Gogebic See also:county, See also:Michigan, U.S.A., on the See also:Montreal See also:river, in the N.W. See also:part of the upper See also:peninsula. Pop. (1890) 7745; (1900) 9705, of whom 4615 were See also:foreign-See also:born; (1910 See also:census) 12,821. It is served by the See also:Chicago and See also:North-Western and the See also:Wisconsin Central See also:railways. The city is situated about 1500 ft. above See also:sea-level in the Gogebic See also:iron-See also:district, and is principally a See also:mining See also:town; some of the largest iron mines in the See also:United States are within the city limits. Ironwood was settled in 1884, and was chartered as a city in 1889. IRON-See also:WOOD, the name applied to several kinds of See also:timber, the produce of trees from different parts of the tropics, and belonging to very different natural families. Usually the wood is extremely hard, dense and dark-coloured, and sinks in See also:water. Several See also:species of Sideroxylon (Sapotaceae) yield iron-wood, Sideroxylon cinereum or Bojerianum being the bois de fer See also:blanc of See also:Africa and See also:Mauritius, and the name is also given to species of Metrosideros (Myrtaceae) and Diospyros (Ebenaceae). See also:West See also:Indian iron-wood is the produce of Colubrina reclinata (and C. ferruginosa (Rhamnaceae), and of Aegiphila martinicensis Verbenaceae). Ixora (Siderodendron) triflorum (See also:Rubiaceae) is the bois de fer of See also:Martinique, and Zanthoxylum Plerota (Rutaceae) is the iron-wood of See also:Jamaica, while See also:Robinia Ponacoco (See also:Leguminosae) is described as the iron-wood of See also:Guiana. The iron-wood of See also:India and See also:Ceylon is the produce of Mesua ferrea (Guttiferae).

The iron-wood See also:

tree of See also:Pegu and Arracan is Xylia dolabriformis (Leguminosae), described as the most important timber-tree of See also:Burma after See also:teak, and known as pyingado. The endemic bois de fer of Mauritius, once frequent in the primeval See also:woods, but now becoming very scarce, is Stadtmannia Sideroxylon (Sapindaceae), while Cossignya pinnata is known as the bois de fer de Judas. In See also:Australia species of See also:Acacia, See also:Casuarina, See also:Eucalyptus, Melaleuca, Myrtus, and other genera are known more or less widely as iron-wood. Tasmanian iron-wood is the produce of Notelaea ligustrina (Oleaceae), and is chiefly used for making See also:ships' blocks. The iron-wood or See also:lever-wood of North See also:America is the timber of the See also:American See also:hop See also:hornbeam, Ostrya virginica (See also:Cupuliferae). In See also:Brazil A puleia ferrea and Caesalpinia ferrea yield a See also:kind of iron-wood, called, however, the Pao ferro or false iron-wood. IRON-See also:WORK, as an See also:ornament in See also:medieval See also:architecture, is chiefly confined to the hinges, &c., of doors and of See also:church chests, &c. Specimens of See also:Norman iron-work are very rare. See also:Early See also:English specimens are numerous and very elaborate. In some instances not only do the hinges become a See also:mass of See also:scroll work, but the See also:surface of the doors is covered by similar ornaments. In both these periods the See also:design evidently partakes of the feeling exhibited in the See also:stone or wood See also:carving. In the Decorated See also:period the scroll work is more graceful, and, like the foliage of the See also:time, more natural.

As styles progressed, there was a greater See also:

desire that the framing of the doors should be richer, and the ledges were chamfered or raised, then panelled, and at last the doors became a mass of scroll panelling. This, of course, interfered with the design of the hinges, the ornamentation of which gradually became unusual. In almost all styles the smaller and less important doors had merely See also:plain strap-hinges, terminating in a few See also:bent scrolls, and latterly in fleurs-de-lis. See also:Escutcheon and See also:ring handles, and the other See also:furniture, partook more or less of the See also:character of the time. On the See also:continent of See also:Europe the knockers are very elaborate. At all periods doors have been ornamented with nails having projecting heads, sometimes square, sometimes polygonal, and sometimes ornamented with See also:roses. &c. The iron work of windows is generally plain, and the ornament confined to See also:simple fleur-de-lis heads to the stanchions. For the iron-work of screens enclosing tombs and chapels see See also:GRILLE; and generally see See also:METAL-WORK.

End of Article: IRONWOOD

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