Specific movements of the mace from the Drum Major will signal specific orders to the band he or she leads.

And they can signal orders at Clophical by using trained and brightly colored wingets which make patterns that are visible from end to end of the valley, but they don't survive being taken out to sea.

Throughout the day it signaled various orders, and its steady beat established the cadence for road marches and troop movements.

Up ahead, Ssu-ma Chao signaled orders to unload the dead beast's packs.

By 1653 the Royal Navy had issued instructions by which an admiral could signal various orders by hoisting flags in various locations on his ship.

At about 1 p.m. Codrington, cautious about the narrow entrance into the harbor, changed the plan and signaled orders to take formation in a single line.

If he couldn't signal new orders to them, they would go right on obeying the old ones.

From outside came muted sounds of a tramp and rumble, and of the shrill blast of whistles signaling orders.

Traders said the two had appeared to be signaling orders to Anthony Catalfo and Mr. Zimmerman, a practice barred by the exchange's rules.