1925 C.G. Conn 22B New York Symphony Cornet: America's Golden Age of Brass

C.G. Conn Ltd. of Elkhart, Indiana was the dominant American band instrument manufacturer for much of the late 19th and early 20th centuries. At its peak in the 1920s, Conn was producing some of the finest brass instruments made anywhere in the world — competing directly with European makers while supplying the enormous demand from American school bands, orchestras, and the expanding professional music scene. The 22B New York Symphony Cornet, produced in 1925, represents this peak era of American brass instrument manufacturing.

C.G. Conn History

Colonel Charles Gerard Conn founded his instrument company in 1875 in Elkhart, Indiana. The company grew rapidly, combining American manufacturing efficiency with high standards of acoustic design. Conn introduced numerous innovations, including the application of electroplating to band instruments (making silver and gold plating accessible beyond custom work), and developed a network of sales that extended throughout North American schools and amateur musical culture.

The 1920s were a particularly productive era. The expansion of school music programs, the growth of radio and recording as amplification of musical culture, and strong professional demand all drove high-quality production. Conn's instrument designs of this period reflect careful acoustic engineering and meticulous hand finishing that made them competitive with the best European alternatives.

The 22B New York Symphony Cornet

The "New York Symphony" designation in Conn's cornet lineup indicated a premium professional model. The 22B was aimed at orchestral and professional band use:

Key characteristics:

• Medium-large bore (professional-level bore diameter)

• Bell design optimized for projection and tone quality

• Three rotary or piston valves (depending on variant — the 22B used piston valves)

• High-quality valve mechanisms with tight tolerances

• Professional-grade lacquer or silver plating (original finish varies by individual instrument)

• Monel or nickel-silver valve casings (Conn used monel, a nickel-copper alloy, for its valve interiors)

The serial number dating system for Conn instruments is well-documented, allowing precise dating of any instrument. A 1925 instrument would carry a serial number in the specific range corresponding to that production year (Conn serial charts are available through the International Trumpet Guild and specialized vintage brass dealers).

Condition Assessment for Vintage Brass

Brass instruments from 1925 have had a century to accumulate condition issues:

Dents: The most common defect. Dents in the bell, the bell flare, or the valve section affect tone and appearance. Bell dents are often repairable by a skilled brass technician, but deep crease dents in the bell throat or flare are harder to address without affecting the instrument's acoustic properties.

Valve condition: The valves are the mechanical heart of a brass instrument. Conn monel valves from the 1920s are exceptionally durable, but 100 years of use means potential scoring, wear, and corrosion. Valve action should be tested: valves should move freely and spring back cleanly. Sticky or rough valves need servicing.

Finish: Original silver plate or lacquer from 1925 will show wear. Replating is acceptable but should be disclosed and affects value compared to original finish examples. Polished-out (bare brass) examples are common and reduce value.

Mouthpiece: Original period Conn mouthpieces are collectible alongside the instrument. Modern replacement mouthpieces are standard for playing use but reduce the complete-set presentation value.

Case: Original Conn cases from the 1920s are period artifacts in themselves. An instrument with its original case is more complete and more valuable than one without.

Values

Exceptional examples with documented provenance (professional player ownership, exhibition history) can exceed these ranges. Silver-plated examples in very good original condition are at the upper end.

Player vs. Collector

Like the Selmer Mark VI, vintage Conn cornets exist in both player and collector markets:

For players: A properly restored 1925 Conn 22B is a legitimate gigging and recording instrument. Vintage American cornets have specific acoustic qualities — rounder, warmer tone than modern instruments — that are preferred for period-appropriate performance (early jazz, Sousa-era band music, classical cornet literature).

For collectors: The instrument documents American brass manufacturing at its peak and captures a specific era of music-making that the modern instrument market has largely left behind.

Either way, the 1925 Conn 22B New York Symphony Cornet is a genuine piece of American musical heritage — produced in the same decade as Louis Armstrong's first recordings, in the same town (Elkhart) that was the brass instrument capital of the world.

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