ARRIVAL OF A PARTY AT AN APPOINTED PLACE, WHEN ALL IS SAFE.

This is made by sending upward one column of smoke from, a fire

partially smothered by green grass. This is only used by previous

agreement, and if seen by friends of the party, the signal is answered

in the same manner. But should either party discover the presence of

enemies, no signal would be made, but the fact would be communicated

by a runner. (_Dakota_ I.)