20 mm Sprenggranate mit AZ 1502B 1 EZ oder B 1 EZB
HANDBOOK OF ENEMY AMMUNITION
PAMPHLET No. 3
GERMAN AND ITALIEN AMMUNITION
GERMAN PICKET FLARE

(Fig. 29)

The flare, which is probably an army store, is 25.5 inches long, 1½ inches in diameter, and weighs approximately 2½ lb. The body is a zinc tube fitted at the lower end with wooden spike. The tube is filled with 850 grams (1 lb. 14 oz.) of flare composition, primed at the upper end with 37 grams (1.35 oz.) of loosely stemmed priming. Partly embedded in the priming composition is a blob of matched-head composition, the lower part of which is covered with a priming paste. The match head is protected by several discs of crepe paper. Above these is a loose millboard washer half covered with striker paste. The tube is closed by a zinc cap secured with adhesive tape. The flare is ignited by means of the loose millboard washer and the match head and burns with a white flame.

Fig. 29

Time of burning, 5 mins. 35 sec.
Rate of burning, 17 secs. per inch.
Intensity, candle-power – 3,200 falling to 850; average 1,300.

Efficiency – 580 candle secs. per gram.

20 mm Sprenggranate mit AZ 1502B 1 EZ oder B 1 EZB