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Seth Tomas Clock Co.
                                                                                           ‘METRONOME DE MAELZEL,’
                                                                                              H 9", W 4 1/2"; marked on
                                                                                            the case “Metronome de Maelzel
                                                                                                Trade Mark Made by
                                                                                             Seth Thomas Clock Co. USA.”
                                                                                                  photo: liveauctioneers.com


















                                                         Metronome in the form of a pocket watch
                                                          signed “Patek Philippe & Co / Geneve”
                                                             made in Switzerland, ca. 1880






               In 1696,  Etienne Loulié (1654–1702), a noted French musical
            theorist, attempted to apply the principles of the pendulum to a
            metronome. His “machine” was merely an adjustable pendulum with
            calibrations, but without sound or an escapement to keep it in motion.
            Plaguing Loulié and his contemporaries was the problem of creating a
            metronome that would beat slowly enough to keep the tempo of many
            classical musical pieces, often set at a mere 40 to 60 beats per minute.
               In 1814, the German inventor Dietrich Nikolaus Winkel developed
            a “musical chronometer” capable of keeping fast and slow times, but he     Metronome Makers
            failed to patent his device. Through questionable practice (so goes the
            story), Johann Maelzel appropriated Winkel’s ideas, added a scale,         Philippe-Nicolas Paquet was born in 1823 into a family of
            called it a metronome and started manufacturing the metronome under     watch makers and followed the family tradition by entering the
            his own name in 1816: “Maelzel’s Metronome.” Maelzel also patented      time-keeping industry. He settled in Paris, working for the
            this creation in London, Paris, and Vienna.                             Maelzel Metronome company, and after the death of Johann
               Maelzel’s  metronome  used an escapement (think of the toothed       Nepomuk Mäelzel in 1838, eventually took over the running of
            wheel that makes a watch tick) to transfer power from a wound-up        the factory. Paquet went on to establish a new small machine
            spring to a weighted pendulum. Each swing of the pendulum produced      tools plant and metronome producing plant in Beaumont Sur
            an audible tick, and users could adjust a dial to control the tempo of   Oise in 1867, winning many awards at International exhibitions.
            the ticking. An early example of a Maelzel metronome can be found in    The factory in Beaumont remained in production until 1983.
            the Metropolitan Museum’s collection, acquired by The Met in 1979       The two dates shown on the majority of Paquet – Maelzel
            as part of its acquisition of The Crosby Brown Collection of Musical    metronome trade labels are 1815-1846, the former being the
            Instruments.                                                            year the patent was first approved by Maelzel, and 1846 being
               Ludwig Van Beethoven became the first composer to give his pieces    the year that Paquet took over the company. Paquet is by far the
            metronome markings, and even pledged to do away with indicating         most common maker of antique metronome. They produced the
            such indefinite tempi as “allegretto.” Musicians had already adopted    metronomes in large numbers under their own brand, and then
            standardized symbols to indicate time signature, key, dynamics and note   licensed through many distributors.
            relationships. In the same way, metronome markings were a way for          Robert Cocks founded his music publishing firm in 1823 and
            composers to communicate the tempo at which they intended a piece       went on to become one of the largest musical publishing and
            to be performed. Others quickly followed suit. Modernist composers of     accessory manufacturing companies of the era. Robert Cocks
            the 20th century, such as Stravinsky and Bartók, wrote music                      metronomes were manufactured in London until
            demanding stringent rhythmic precision, and conductors                            1898. The Cocks firm used two distinct door
            obliged, forming the basis for a pro-metronome movement in                         emblems on their metronomes; the earlier badge is
            the music world.                                                                    believed to have been used prior to 1868 and reads
               There are various types of metronomes on the market                              “Robert Cocks & Co 6 New Burlington St London
            today. Mechanical Metronomes are what might well be                                  – Metronome De Maelzel.” After bringing his
            thought of as the “classical” metronome. They usually come                            sons into the business, the firm updated its plaque
            in a pyramid shape and use an inverted pendulum to keep                               to read “Best English Make London –
            the beat. Electronic, or Quartz, Metronomes came onto                                  Metronome De Maelzel” until production
            the scene as the more precise way of determining time.                                 ended in 1898.
            Quartz metronomes make use of quartz crystal, much like                                    The Cramer company was founded in 1824
            a watch does. A Digital Metronome is just a piece of                                    by Johann Baptist Cramer, and used the
            software. It does, however, often provide additional                                     Cramer name alongside various partners until
            features, particularly for recording artists. Although                                   1968 when it was taken over by the piano
            digital metronome software has replaced the need for                                      manufacturer Kemble and Co. Metronome
            the classic mechanical metronome, the beat goes on                                         production had ceased around 1910.
            for collectors who respect the engineering and
            craftsmanship of the box on top of the piano.                                    Metronome, Johann Nepomuk Maelzel (German, Regensburg
                                                                                           1772-1838), La Guaira, Venezuela Photo: The Metropolitan Museum of Art
            22               Journal of Antiques and Collectibles
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