A
Diagrams of Munitions at Pueblo Chemical Depot
Figures A-1 through A-3 are drawings of the 105-mm projectile, 155-mm projectile, and 4.2-inch mortar projectile. Figure A-4 shows a boxed 105-mm projectile. Information is also included on the size, weight, energetics, and packaging of each projectile.
The stockpile inventory at Pueblo Chemical Depot consists entirely of munitions containing mustard agent. Most of the projectiles contain mustard agent HD (distilled bis(2-chloroethyl) sulfide). Some contain mustard agent HT, a 60:40 eutectic mixture of HD and bis[2-(2-chloroethylthio)ethyl] ether. All of the munitions may contain some degradation products and inorganic residues.