An Alarm Bell removed from the beloved SSUS. Gibbs had an absolute creed for Safety … and this bell was part of the ships emergency warning system.. These Bells were placed throughout the ship and can be seen in various photographs ..Holy Cow is this darn thing loud and HEAVY!! … When these went off, they could wake the dead (watch out for SSUS Zombies!!). Excellent condition! I may have to quote shipping ... this is heavy! Use this as a doorbell... and you'll never miss another caller.