raked surface
51Chronology of Provisional Irish Republican Army actions (1990-1999) — This is a chronology of activities by the Provisional Irish Republican Army (IRA), from 1990 to 1999. For actions before and after this period see Chronology of Provisional Irish Republican Army actions. Incidents resulting in at least three… …
52Friendly fire — For other uses, see Friendly Fire (disambiguation). Blue on blue redirects here. For other uses, see Blue on blue (disambiguation). Friendly fire is inadvertent firing towards one s own or otherwise friendly forces while attempting to engage… …
53USS Wahoo (SS-238) — See Wahoo for other ships of the same name.USS Wahoo (SS 238) was a Gato class submarine, the first United States Navy ship to be named for the wahoo, a dark blue food fish of Florida and the West Indies. (The other was SS 565.) Wahoo earned six… …
54Caisson (engineering) — In geotechnical engineering, a caisson is a retaining, watertight structure used, for example, to work on the foundations of a bridge pier, for the construction of a concrete dam, or for the repair of ships. These are constructed such that the… …
55Mount Merrion — Cnoc Mhuirfean   Suburb of Dublin   …
56List of Pokémon (202–251) — Contents 1 Wobbuffet 2 Girafarig 3 Pineco 4 Forretress …
57Armoured flight deck — An armoured flight deck is an aircraft carrier flight deck that incorporates substantial armour in its design. Comparison is often made between some of designs of the Royal Navy (RN) and the United States Navy (USN). The two navies followed… …
58Boeing P-8 Poseidon — P 8 Poseidon A P 8A lands at NAS Patuxent River, Maryland Role …
59German battleship Bismarck — Bismarck in …
60USS Growler (SS-215) — USS|Growler|SS 215, a Gato class submarine, was the third ship of the United States Navy named for the growler, a large mouth black bass. Her keel was laid down by the Electric Boat Company of Groton, Connecticut. She was launched on 2 November… …
