Place of arms

(Mil.) a place calculated for the rendezvous of men in arms, etc., as a fort which affords a safe retreat for hospitals, magazines, etc.

See also: Place

References in classic literature ?
At that moment a bugle from the Place of Arms began sounding clearly, and was taken up through the town; and amidst the drums of the infantry, and the shrill pipes of the Scotch, the whole city awoke.
He pointed out that "the place of arms on the battlefield, not in Baghdad and our heroine ongoing to liberate the land and from victory to victory, if God willing," .