object
Time ball
A named public drop-ball signal that marks a precise instant for ships and towns. Not a noon-gun, not a tower-clock strike alone, and not a bare ball dump.
Also known as Timeball · Harbor time ball
object
A named public drop-ball signal that marks a precise instant for ships and towns. Not a noon-gun, not a tower-clock strike alone, and not a bare ball dump.
Also known as Timeball · Harbor time ball