Time Balls and Guns
WHS from which regular time signals are "sent" (or where the equipment to do so still exists). The 2 forms of signal are a ball dropped from a visible point and/or a gun fired at a specific time.
The connection belongs to Human Activity connections.
Do you know of another WHS we could connect to Time Balls and Guns?
A connection should:
- Not be "self evident"
- Link at least 3 different sites
- Not duplicate or merely subdivide the "Category" assignment already identified on this site.
- Add some knowledge or insight (whether significant or trivial!) about WHS for the users of this site
- Be explained, with reference to a source