Conn Connqueror in Bb and A
Date: 1903. Image Courtesy www.VintageCornets.com
Notice the unusual configuration of this model. The leadpipe enters the second valve, goes into the first valve (other side of instrument, not pictured here), then goes to the third valve through the long bypass visible in this picture. The bell comes out of the third valve, which isn't all that unusual in a cornet.