This is a sweet vintage Conn Chu Berry tenor sax, serial number 210338. This is right in the most desired serial number range, and is a monster of a player.
This Chu is in excellent shape. There are no dents or dings anywhere on the sax, and just a couple visible resoldered joints, one on the bell-to-body brace. This horn does feature rolled tone holes, a fingernail file G# key, and a trill G# key.
Nickel plated horns, especially Conns, can be incredible players, and this one is no exception. It still has the quick response, and versatile tone, but seems to play much more aggressively with a more powerful sound. This horn still has its original neck, and it's in great shape too.