paragraph_text: A voltmeter is an instrument used for measuring electrical potential difference between two points in an electric circuit. Analog voltmeters move a pointer across a scale in proportion to the voltage of the circuit; digital voltmeters give a numerical display of voltage by use of an analog to digital converter.

paragraph_text: The PP-2000 (Russian: ПП-2000) is a submachine gun/machine pistol made by the KBP Instrument Design Bureau. It was first publicly displayed at the Interpolytech-2004 exhibition in Moscow even though its patent was filed in 2001 and issued in 2003.

paragraph_text: The Mark 26 torpedo was a submarine-launched anti-surface ship torpedo designed by Westinghouse Electric in 1944 as an improved version of the Mark 28 torpedo.

paragraph_text: Chadwick Gaylord Smith (born October 25, 1961) is an American musician and the current drummer of the Red Hot Chili Peppers, which he joined in 1988. The group was inducted into the Rock and Roll Hall of Fame in 2012. Smith is also the drummer of the hard rock supergroup Chickenfoot, formed in 2008, and is currently the all - instrumental outfit Chad Smith's Bombastic Meatbats, who formed in 2007. As one of the most highly sought - after drummers, Smith has recorded with Glenn Hughes, Johnny Cash, John Fogerty, The Dixie Chicks, Jennifer Nettles, Kid Rock, Jake Bugg, and The Avett Brothers. In 2010, joined by Dick Van Dyke and Leslie Bixler, he released Rhythm Train, a critically acclaimed children's album which featured Smith singing and playing various instruments.

paragraph_text: Ned Steinberger (b. Princeton, New Jersey, 1948) is an American creator of innovative musical instruments. He is most notable for his design of guitars and basses without a traditional headstock, which are called Steinberger instruments. He also has a line of electric basses and string instruments through his company called NS Design and was also the designer of the first ever Spector bass, the NS. In addition, Ned and Emmett Chapman, creator of the Chapman Stick, collaborated on the creation of the NS Stick, a guitar/bass "multi-mode" instrument sold by Stick Enterprises.

paragraph_text: Willis E. Davis (1855 – March 11, 1910) was an American landscape painter known for the high prices his works commanded, and for his leadership of the Bohemian Club, the Mark Hopkins Institute of Art and the San Francisco Art Association. He made a career as a contractor in electrical engineering before he started painting, and he was also interested in commerce, serving as director of several firms.

paragraph_text: Being a private facility, it is situated inside the Meralco Center at Ortigas Avenue in Pasig City. The transformation of the JFCH into an integrated corporate wellness center made the Manila Electric Company the first corporation in the Philippines to institutionalize the implementation of such a program.

paragraph_text: The typical symphony orchestra consists of four groups of related musical instruments called the woodwinds, brass, percussion, and strings (violin, viola, cello and double bass). Other instruments such as the piano and celesta may sometimes be grouped into a fifth section such as a keyboard section or may stand alone, as may the concert harp and electric and electronic instruments. The orchestra, depending on the size, contains almost all of the standard instruments in each group.

paragraph_text: Smith was the bass guitarist with The Adam Phillips Band, that included, Adam Phillips, Paul Stacey, Jo Burt, Ash Soan, Mike Gorman, and Melvin Duffy.

paragraph_text: The Budweiser Frogs are three lifelike puppet frogs named "Bud", "Weis", and "Er", who began appearing in American television commercials for Budweiser beer during Super Bowl XXIX in 1995. They are part of one of the most well-known international alcohol advertising campaigns. The first Budweiser Frogs commercial was created by David Swaine, Michael Smith and Mark Choate of DMB&B/St. Louis, but only after their ACDs made them pitch first. The commercial was directed by Gore Verbinski, director of the first three "Pirates of the Caribbean" films.

paragraph_text: Bitches Brew is a studio double album by American jazz musician, composer, and bandleader Miles Davis, released on March 30, 1970 on Columbia Records. It marked his continuing experimentation with electric instruments that he had previously featured on the critically acclaimed "In a Silent Way" (1969). With these instruments, such as the electric piano and guitar, Davis rejected traditional jazz rhythms in favor of loose, rock-influenced arrangements based on improvisation.

paragraph_text: The Mark 19 torpedo was an electric torpedo designed in 1942 by Westinghouse Electric as a follow-on development of the Mark 18 torpedo. The goal was to build a torpedo that incorporated all-electric controls in place of pneumatic controls. Its gyroscope and depth control were electrically controlled and operated, while the rudders were solenoid operated.

paragraph_text: In 1985, in a campaign initiated by then CBS Musical Instruments division president William Schultz (1926 -- 2006), the Fender Electric Instrument Manufacturing Company employees purchased the company from CBS and renamed it Fender Musical Instruments Corporation (FMIC). Behind the Fender name, FMIC has retained Fender's older models along with newer designs and concepts. The sale however did not include the old Fullerton factory; FMIC had to build a new facility in nearby Corona.

paragraph_text: Rag Doll Kung Fu is a fighting video game, created predominantly by artist Mark Healey, while working for Lionhead Studios, along with other Lionhead employees, such as David Smith and Alex Evans. "Rag Doll Kung Fu" is available from Valve Corporation's Steam content delivery platform. It is notable as the first third-party published game to be released on Steam. An updated version, called "Rag Doll Kung Fu: Fists of Plastic" was made available for download on the PlayStation Network for the PlayStation 3 on 9 April 2009.

paragraph_text: The First Seven Days is an album recorded by jazz musician Jan Hammer in 1975. It features extensive use of synthesizers, including the synthesized "guitar" parts (as on his follow-up album, "Oh Yeah?"), with the record jacket stating, "For those concerned: there is "no guitar" on this album." Other instruments used are grand piano, electric violin and percussion.

paragraph_text: Electric Café is the ninth studio album by the electronic group Kraftwerk, originally released in 1986. In October 2009 it was re-released under its original working title, Techno Pop. The initial 1986 "Electric Café" came in versions sung in English and German, as well as a limited "Edición Española" release, featuring versions of "Techno Pop" and "Sex Object" with only Spanish lyrics. It was the first Kraftwerk LP to be created using predominantly digital musical instruments, although the finished product was still recorded onto analog master tapes.

paragraph_text: Orchestral Favorites is an album by Frank Zappa first released in May 1979 on his own DiscReet Records label. The album is instrumental and features music performed by the 37-piece Abnuceals Emuukha Electric Symphony Orchestra.

paragraph_text: Manifold vacuum can be used to drive accessories on automobiles. The best-known application is the vacuum servo, used to provide power assistance for the brakes. Obsolete applications include vacuum-driven windscreen wipers and Autovac fuel pumps. Some aircraft instruments (Attitude Indicator (AI) and the Heading Indicator (HI)) are typically vacuum-powered, as protection against loss of all (electrically powered) instruments, since early aircraft often did not have electrical systems, and since there are two readily available sources of vacuum on a moving aircraft—the engine and an external venturi. Vacuum induction melting uses electromagnetic induction within a vacuum.

paragraph_text: Mandolin awareness in the United States blossomed in the 1880s, as the instrument became part of a fad that continued into the mid-1920s. According to Clarence L. Partee, the first mandolin made in the United States was made in 1883 or 1884 by Joseph Bohmann, who was an established maker of violins in Chicago. Partee characterized the early instrument as being larger than the European instruments he was used to, with a "peculiar shape" and "crude construction," and said that the quality improved, until American instruments were "superior" to imported instruments. At the time, Partee was using an imported French-made mandolin.

paragraph_text: In the 1930s, musician and inventor Paul Tutmarc from Seattle, Washington, who was manufacturing lap steel guitars, developed the first electric string bass in its modern form, a fretted instrument designed to be played horizontally. The 1935 sales catalog for Tutmarc's electronic musical instrument company, Audiovox, featured his ``Model 736 Bass Fiddle '', a four - stringed, solid - bodied, fretted electric bass instrument with a 30 ⁄ - inch (775 - millimetre) scale length. The adoption of a guitar's body shape made the instrument easier to hold and transport than any of the existing stringed bass instruments. The addition of frets enabled bassists to play in tune more easily than on fretless acoustic or electric upright basses. Around 100 of these instruments were made during this period.

Question: When was the instrument of the type Mark Smith played first made?
Answer: the 1930s