Catholic - Historic Brass Society
Catholic - Historic Brass Society
Catholic - Historic Brass Society
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UTLEY & KLAUS<br />
103<br />
Figure 22<br />
Trumpet in C by Andreas Barth, Munich, ca. 1845 (M Stadtmuseum, 79-38);<br />
with piston ends after Leopold Uhlmann.<br />
rotary-valve trumpets. Instruments with clock-spring returns constitute the second largest<br />
group among the double-piston valves, reaching their peak in the 1840s.<br />
There is a third operating mechanism for double-piston valves—one which also uses<br />
levers, but shorter ones. Such instruments appeared as early as the 1820s, but were used<br />
principally in the 1840s and 1850s. These instruments are held vertically with the loop<br />
above the bell, like those with long levers. According to Heyde this model originated in<br />
Adorf in Saxony, where it is first recorded in a trumpet by Johann Gottlieb Roth. His pupil<br />
Carl August Müller (1804-70), who was born in Adorf, built instruments in the same style<br />
Figure 23<br />
Unsigned trumpet in G with short levers and flat spring (GNM, MI 380).