The board of trade sign for an even cent.

Even Cent

The board of trade sign for an even cent.

The hand with the fingers doubled into the palm.

Fist

The hand with the fingers doubled into the palm.

An illustration of a king making a fist.

King Making a Fist

An illustration of a king making a fist.

"To announce range, extend the arm towar the leaders or men for whom the signal is intended, fist closed; by keeping the fist closed battle sight is indicated." — Moss, 1914

Range or change elevation

"To announce range, extend the arm towar the leaders or men for whom the signal is intended, fist closed;…