PLATE 20.

Quoin.

Quiver.

Rondelle.

Ravelin.

BB, ravelin: A redoubt; CC, ditch: E, passage from fortress to ravelin.

Redoubt.

Ravelin.

A.A. bastions; b b, curtain; c c, tenailles; d d, caponniere; e, ravelin; F redoubt in the ravelin; g g, covert way; h h, re-entering places of arms; i i, redoubt in do.; k k, ditch; l l, ditch or ravelin; m m, m m, glacis; s s, exterior side; s t, capital.

Réchaud.

Nolan’s Range Finder.

Spear.

Spearheads.

Spurs.

Swords.

1, Saxon sceax; 2, English hanger, old form; 3, rapier, about 33 inch blade; 4, Eastern cimeter; 5, cut and thrust sword, 30 to 32 inch blade; 6, saber, or cavalry broadsword, 33 to 36 inch blade; 7, heavy cavalry broadsword, 40 inch blade; 8, claymore, or Scotch broadsword, with basket hilt, 40 inch blade; 9, falchion; 10, 11, navy cutlasses, 18 or 20 inch blade; 12, hari-kari, or Japanese disemboweler.

Scutum.

Sabretache.

Scorpion.

Stylets.

Strappado.

Sparum.

Signal Station at Night.

Signal Pistol fired.

Signal station.

Shield.

Scepter.

Semaphores.