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6 hours ago · Iron is a metallic element that has many uses and applications in history and industry. Learn more about its production, properties and history on Wikipedia.
- Iron (Disambiguation)
Equipment. Iron (golf), a type of golf club Iron (plane), a...
- Electrolytic Iron
Overview. To obtain the best qualities that iron has to...
- Iron (Disambiguation)
1 day ago · Hephaestus's appearance and physical disability are taken by some to represent peripheral neuropathy and skin cancer resulting from arsenicosis caused by arsenic exposure from metalworking. [81] Bronze Age smiths added arsenic to copper to produce harder arsenical bronze, especially during periods of tin scarcity.
1 day ago · In 1905 a monetary reform was carried out in which the gold content of the peso was reduced by 49.36% and the silver coins were (with the exception of the 1-peso) reduced to token issues. Bronze 1 and 2 centavos, nickel 5 centavos, silver 10, 20, and 50 centavos and gold 5 and 10 pesos were issued.
6 hours ago · The Velasco class were eight unprotected cruisers built during the 1880s for colonial service, in the Armada, three sunk in the war of 1898.