An anti-aircraft vehicle, also known as a self-propelled anti-aircraft gun (SPAAG) or self-propelled air defense system (SPAD), is a mobile vehicle with a dedicated anti-aircraft capability.
Anti-aircraft warfare, counter-air, anti-air, AA guns, layered air defence or air defence forces is the battlespace response to aerial warfare, defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action". It includes surface based, subsurface, and air-based weapon systems, associated sensor systems, command and control arrangements, and passive measures. It may be used to protect naval, ground, and air forces in any location. However, for most countries, the main effort has tended to be homeland defence. NATO refers to airborne air defence as counter-air and naval air defence as anti-aircraft warfare. Missile defence is an extension of air defence, as are initiatives to adapt air defence to the task of intercepting any projectile in flight.
The M2 machine gun or Browning .50 caliber machine gun is a heavy machine gun that was designed near the end of World War I by John Browning. While similar to Browning's earlier M1919 Browning machine gun, which was chambered for the .30-06 cartridge, the M2 uses Browning's larger and more powerful .50 BMG cartridge. The design has had many designations; the official U.S. military designation for the infantry type is Browning Machine Gun, Cal. .50, M2, HB, Flexible. It is effective against infantry, unarmored or lightly armored vehicles and boats, light fortifications, and low-flying aircraft.
The Bofors 40 mm Automatic Gun L/60 is an anti-aircraft autocannon, designed in the 1930s by the Swedish arms manufacturer AB Bofors. The gun was designed as an intermediate anti-aircraft gun, filling the gap between fast firing close-range small calibre anti-aircraft guns and slower firing long-range high calibre anti-aircraft guns, a role which previously was filled by older outdated guns. The Bofors 40 mm L/60 was for its time perfectly suited for this role and outperformed competing designs in the years leading up to World War II in both effectiveness and reliability.
Anthony Jared Zerbe is an American actor. His notable film roles include the post-apocalyptic cult leader Matthias in The Omega Man, a 1971 film adaptation of Richard Matheson's 1954 novel, I Am Legend; as an Irish Catholic coal miner and one of the Molly Maguires in the 1970 film The Molly Maguires; as a corrupt gambler in Farewell, My Lovely; as the leper colony chief Toussaint in the 1973 historical drama prison film Papillon; as Abner Devereaux in Kiss Meets the Phantom of the Park; as villain Milton Krest in the James Bond film Licence to Kill; Rosie in The Turning Point; Roger Stuart in The Dead Zone; Admiral Dougherty in Star Trek: Insurrection; and Councillor Hamann in The Matrix Reloaded and The Matrix Revolutions.
The Oerlikon 20 mm cannon is a series of autocannons based on an original German Becker Type M2 20 mm cannon design that appeared very early in World War I. It was widely produced by Oerlikon Contraves and others, with various models employed by both Allied and Axis forces during World War II. Many versions of the cannon are still used today.
Richard Sperry Yeoman was an American commercial artist and coin collector who marketed coin display boards for Whitman Publishing. Hired by that company in 1932, he redesigned the boards in 1940 to the fold-out model that is currently sold.
Jerome Zerbe was an American photographer. He was one of the originators of a genre of photography that is now common: celebrity paparazzi. Zerbe was a pioneer in the 1930s of shooting photographs of the famous at play and on-the-town. According to the cocktail recipe book Bottoms Up (1951), he is also credited with inventing the vodka martini.
The Flak 30 and improved Flak 38 were 20 mm anti-aircraft guns used by various German forces throughout World War II. It was not only the primary German light anti-aircraft gun but by far the most numerously produced German artillery piece throughout the war. It was produced in a variety of models, notably the Flakvierling 38 which combined four Flak 38 autocannons onto a single carriage.
Karl Zerbe was a German-born American painter and educator.
Joseph Farran Zerbe was an American coin collector and dealer who was the president of the American Numismatic Association (ANA) in 1908 and 1909. He served as chief numismatist at the World's Fairs in St. Louis (1904), Portland (1905), and San Francisco (1915).
The 107th Pennsylvania House of Representatives District is located in the Coal Region and has been represented since 2023 by Joanne Stehr.
Snatched is a 1973 American made-for-television crime film directed by Sutton Roley and starring Howard Duff, Leslie Nielsen, Sheree North, Barbara Parkins, Robert Reed, John Saxon, Tisha Sterling and Anthony Zerbe.
The Lewis and Clark Exposition Gold dollar is a commemorative coin that was struck in 1904 and 1905 as part of the United States government's participation in the Lewis and Clark Centennial Exposition, held in the latter year in Portland, Oregon. Designed by United States Bureau of the Mint Chief Engraver Charles E. Barber, the coin did not sell well and less than a tenth of the authorized mintage of 250,000 was issued.
The Louisiana Purchase Exposition gold dollar is a commemorative coin issue dated 1903. Struck in two varieties, the coins were designed by United States Bureau of the Mint Chief Engraver Charles E. Barber. The pieces were issued to commemorate the Louisiana Purchase Exposition held in 1904 in St. Louis; one variety depicted former president Thomas Jefferson, and the other, the recently assassinated president William McKinley. Although not the first American commemorative coins, they were the first in gold.
Boston Expressionism is an arts movement marked by emotional directness, dark humor, social and spiritual themes, and a tendency toward figuration strong enough that Boston Figurative Expressionism is sometimes used as an alternate term to distinguish it from abstract expressionism, with which it overlapped.
The Zerbe Air Sedan was an American single engine quadruplane passenger aircraft project started by Professor James Slough Zerbe in 1918. The machine made one flight in 1921, was damaged during landing, and was subsequently abandoned.
Zerbe Run is a tributary of Mahanoy Creek in Northumberland County, Pennsylvania, in the United States. It is approximately 8.3 miles (13.4 km) long and flows through Coal Township, Zerbe Township, and Little Mahanoy Township. The watershed of the stream has an area of 13.1 square miles (34 km2). Part of the stream is impaired by abandoned mine drainage, but its upper reaches are not impacted by mining. Several mine drainage discharges occur within the watershed. The stream is not far from the Western Middle Anthracite Field.
