DOD-B-24673, MILITARY SPECIFICATION: BELLS, SHIPS AND SMALL CRAFT (31 JUL 1986) [SUPERSEDING MIL-B-674C]

DOD-B-24673, MILITARY SPECIFICATION: BELLS, SHIPS AND SMALL CRAFT (31 JUL 1986) [SUPERSEDING MIL-B-674C]., This specification covers bells for use aboard ship and small craft.