Fineness
81Gold — This article is about the metal. For the color, see Gold (color). For other uses, see Gold (disambiguation). platinum ← gold → mercury …
82Coins of the pound sterling — The Royal Shield reverse designs, introduced in 2008 (£2 coin is not shown) …
83Portland cement — is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non specialty grout. It is a fine powder produced by Portland cement clinker (more than 90%), a… …
84Napoleon (coin) — The Napoleon is the colloquial term for a former French gold coin. The coins were minted (at various times) in denominations of 5, 10, 20, 40, 50 and 100francs. This …
85Swedish riksdaler — The riksdaler was the name of a Swedish coin first minted in 1604. Between 1777 and 1873, it was the currency of Sweden. The daler, like the dollar, was named after the German Thaler. The similarly named Reichsthaler, rijksdaalder and rigsdaler… …
86Maundy money — legally called the Queen s Maundy money [ [http://www.opsi.gov.uk/RevisedStatutes/Acts/ukpga/1971/cukpga 19710024 en 1 Coinage Act 1971 (c.24) ] ] is a welcoming British coinage given to deserving poor people in a religious ceremony performed, i …
87History of the English penny (1066–1154) — The Early Norman kings Following the Norman Conquest, William the Conqueror continued the Anglo Saxon coinage system. As a penny was a fairly large unit of currency at the time, when small change was needed a penny would be cut in half or into… …
88Philippine peso — Infobox Currency currency name in local = Piso ng Pilipinas (Filipino) image 1 = Php bill 1000 front.jpg image title 1 = 1000 peso note image 2 = Php coin 1 obv.png image title 2 = one peso coin iso code = PHP using countries = PHL inflation rate …
89Swept wing — A swept wing is a wing planform common on high speed aircraft, with the wing swept back instead of being set at right angles to the fuselage. This is a useful drag reducing measure for aircraft flying just below the speed of sound. Forward sweep… …
90Saudi riyal — Infobox Currency currency name in local = ريال سعودي ar icon image 1 = Saudi Riyal 5th Domination.jpg image title 1 = The fifth series of the Saudi Arabian riyal iso code = SAR using countries = Saudi Arabia inflation rate = 1.9% inflation source …
