Rauchballpatrone, weiss oder gelbRauchzeichenpatrone blau
GERMAN CHEMICAL WARFARE MATERIAL
Part I - GROUND WEAPONS AND AMMUNITION
Section Q - SIGNAL PISTOLS AND AMMUNITION

I–Q–21

CARTRIDGE, SIGNAL, SMOKE CLUSTER
 
 
GERMAN DESIGNATION: Rauchbündelpatrone, blau (or violett)
CARTRIDGE CASE MATERIAL: Aluminum
MARKINGS: Closing cap Painted blue or violett
  Body

4 bands colored the same as the signal (Stencilled)
Rauchbündelpatrone blau (or violett) (Stencilled in color of signal)

  Base

Unmilled

    4 squares colored same as signal (Stencilled)
CALIBRE: 1.04 inches
LENGTH: 5.3 inches
WEIGHT: 3.5 ounces
ACTION:

The four separate smoke units produce 4 trails of blue or violett smoke.

PERFORMANCE: Delay 2 seconds
  Duration of smoke emission 7 to 9 seconds
  Vertical range 270 feet
NOTES:

The 4 smoke units are ejected as one unit in the inner container of the cart-ridge; at the top of the trajectory they are dispersed as independent units.