bottom hole pressure gauge
91Yule Marble — Lincoln Memorial: exterior is all Yule Marble. Yule Marble is a type of metamorphed limestone found only in the Yule Creek Valley, in the West Elk Mountains of Colorado , just south of the town of Marble, Colorado ( …
92Violin construction and mechanics — A violin consists of a body or corpus, a neck, a bridge, a soundpost, four strings, and various fittings. The fittings are the tuning pegs, tailpiece and tailgut, endpin, possibly one or more fine tuners on the tailpiece, and perhaps a chinrest,… …
93Workbench (woodworking) — A Workbench is a table used by woodworkers to hold workpieces while they are worked by other tools. There are many styles of woodworking benches, each reflecting the type of work to be done or the craftsman s way of working. Most benches have two …
94Citroën 2CV — Manufacturer Citroën Production 1948–1990 [1] …
95Chat Moss — Coordinates …
96Marine pollution — While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm. Marine pollution occurs when harmful, or potentially harmful effects, can result from the entry… …
97David Gilmour — For other people named David Gilmour, see David Gilmour (disambiguation). David Gilmour Gilmour playing his iconic black Fender Stratocaster in concert in Munich, Germany on 29 July 2006 …
98Meccano — For the Spanish musical group, see Mecano. Meccano Type Construction set Inventor Frank Hornby …
99Rogue wave — This article is about the deep ocean rogue waves which occur far out at sea. For tsunami and tidal wave phenomena, see those respective articles. For other uses, see Rogue wave (disambiguation). The Draupner wave, a single giant wave measured on… …
100Military history of the Russian Empire — Armies of Russia Kievan Rus Druzhina (862–1400s) Voyi …
