Something you don't see everyday: a copper-belled cornet. Currently, Kanstul and Getzen are the only manufacturers [that I know of] who make a copper-belled cornet. Conn made many until the early 1970s, although they were eventually discontinued, and Conn does not make any copper-belled horns today.
First, here are Getzen's copper-belled models:
Type: Cornet
Brand: Getzen
Maker: Getzen
Model: Eterna
Model №: 800
Where made: Elkhorn, WI, U. S. A.
Dates of manufacture: 2000s
They also make a slightly higher-end model utilizing a more conventional wrap:
Type: Cornet
Brand: Getzen
Maker: Getzen
Model: Custom
Model №: 3850
Where made: Elkhorn, WI, U. S. A.
Dates of manufacture: 2000s
In the 1950s, Getzen did sell Copra-Temp cornets and trumpets with a copper bell, but it wasn't made by electrodeposition like Anderson/Conn bells.
Besides its copper-belled trumpets (model №s 1500, 1510, and 1600), Kanstul also makes a copper-belled cornet, but not under its own name.
Type: Cornet
Brand: ZeuS [Zachary Music]
Maker: Kanstul
Model: Guarnerius
Model №: 900R [all models with copper bell have R somewhere in model №]
Where made: Anaheim, CA, U. S. A.
Dates of manufacture: 2000s
Notice the copper leadpipe - a feature only used by one other manufacturer - Conn.
Type: Cornet
Brand: Conn
Maker: C. G. Conn, Ltd. [Conn-Selmer today]
Model: Victor
Model №: 9A
Where made: Elkhart, IN, U. S. A.
Dates of manufacture: 1961 - 1963
To my knowledge, Conn was the only manufacturer out of this group to electro-form all of its copper parts (Getzen referenced that they use electro-formation to cheaply produce copper bells). Kanstul differentiates between its hand-hammered copper-bell trumpet and one which does not specify hand-hammering.
Conn and Getzen used Anderson copper bells, as did Blessing.
Type: Cornet
Brand: Franklin
Maker: E. K. Blessing
Model: Imperial
Model №: [unknown]
Where made: Elkhart, IN, U. S. A.
Dates of manufacture: 1961 [this example]
The Franklin series of instruments was contracted out to various manufacturers; the Blessing-made instruments often had Anderson-made copper bells of the Coprion type Conn used. Apparently Getzen made at least one Franklin with a copper bell of some sort; here are makers and known models produced for Franklin:
Blessing - Imperial (copper bell), Imperial (brass bell, serial 204277)
Böhm & Meinl - Imperial (brass bell)
Getzen - Artist (brass bell), Imperial (Copra-Temp or copper finish bell, serial 52469)
Blessing used Anderson copper bells on various Artist professional cornets, trumpets, and flugelhorns as well.