bolt-making machine
71German military rifles — The evolution of German military rifles is a history of common and diverse paths followed by the separate German states, until the mid 19th century when Prussia emerged as the dominant state within Germany and the nation was unified. This article …
72coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
73lock — lock1 lockless, adj. /lok/, n. 1. a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc. 2. a contrivance… …
74mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …
75North American F-82 Twin Mustang — F 82 redirects here. For other uses, see F82 (disambiguation). P 82/F 82 Twin Mustang XP 82 prototype Role …
76FN FAL — FAL 50.63 variant, featuring a folding stock and reduced barrel length. Type Battle rifle Place of  …
77Chauchat — LMG in the museum of the Polish Army in Warsaw. Type light machine gun Place of origin …
78Portsmouth Block Mills — The Portsmouth Block Mills form part of the Portsmouth Dockyard at Portsmouth, Hampshire, England, and were built during the Napoleonic Wars to supply the British Royal Navy with pulley blocks. They started the age of mass production using all… …
79British military rifles — The origins of the modern British military rifles are within its predecessor the Brown Bess musket. While a musket was largely inaccurate due to a lack of rifling and generous tolerance to allow for muzzle loading it was cheaper to produce,… …
80N-Strike — Nerf N Strike Type Toy gun Company Hasbro Country United States …
