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the lead weight in place with one finger (to prevent the linen tape from unwinding prematurely) the grenade was then thrown at the target. When the Gammon grenade was thrown, the weighted linen tape automatically unwrapped in flight, pulling out a retaining pin from the fuze mechanism. Removal of the retaining pin freed a heavy ball-bearing and
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Using the Gammon bomb was very simple. After filling the stockinette bag with explosive, the screw-off cap was removed and discarded. Removing the screw-off cap revealed a stout linen tape wound around the circumference of the fuze. The linen tape had a curved lead weight on the end. While holding
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only by a weak creep spring. In this manner the always fuze became armed in flight. Impact with the target gave the heavy ball-bearing a sharp jolt - overcoming the weak resistance of the creep spring - that slammed the striker against the percussion cap. The percussion cap fired directly into the
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The Gammon bomb or grenade was an "improvised hand-thrown bomb used by the Home Guard, the
Special Air Service and the Resistance, especially suitable for the destruction of parked aircraft or vehicles. An explosive charge was wrapped in fabric and sewn to an impact fuse that detonated on sharp
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who were issued plastic explosive routinely. These units found the Gammon bomb to be particularly useful due to its small size and weight when unfilled, as well as its adaptability. It was even effective against armoured vehicles, and paratroopers called it their "hand artillery". It was also
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Gammon bombs were declared obsolete in the early 1950s, at which point many stocks were destroyed, though some continued in service up to at least 1957, even later in some other countries. Typically, most examples encountered today are in the form of drill,
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Unlike conventional grenades, the Gammon bomb was flexible in the amount and type of munition that could be delivered to a target. For anti-personnel use, a small amount of
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or other armoured targets, the bag could be completely filled up with explosives, making an unusually powerful grenade which could only be thrown safely from behind cover.
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popular as a small amount of the C2 fast-burning explosive could heat a mug of coffee or K-rations without giving off any smoke from the bottom of a foxhole.
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Photos & cross-sectional diagram of the "Allways" fuze used in Gammon bombs
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Das Reich: The March of the 2nd SS Panzer
Division through France, June 1944
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412:(2 ed.). Minneapolis United States: Zenith Press. p. 237.
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bag made of dark coloured material, a metal cap, and an "all ways"
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No. 42, No. 43 (Night), No 48, No 52 Signal
Grenades
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317:" grenade. It consisted of an elasticized
148:Gammon Bomb (dated March 1944) shown filled
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309:Designed by Capt. R. S. Gammon of the 1st
279:Instantaneously, on impact with the target
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690:Weapons and ammunition introduced in 1943
487:Another sectional view of a No 69 grenade
117:Learn how and when to remove this message
552:Nos. 3, 20, 24, 35 "Hales rifle grenade"
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368:Gammon bombs were primarily issued to
188:United Kingdom, Canada, United States
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325:, the same fuze as was found in the
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685:Hand grenades of the United Kingdom
577:Nos. 8, 9 double cylinder "jam tin"
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42:needs additional citations for
472:Photo of assorted Gammon Bombs
440:D-Day: The Battle for Normandy
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547:No. 2 grenade "Hales Pattern"
136:Grenade No. 82 "Gammon bomb"
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444:. London: Viking. p.
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164:Place of origin
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557:Nos. 5, 23, 36 "Mills"
608:No. 74 "sticky bomb"
522:British grenades of
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613:No. 75 AT "Hawkins"
567:No. 15 ball grenade
264:Filling weight
680:Anti-tank grenades
649:Bomb, ground, 6 lb
311:Parachute Regiment
203:Production history
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419:978-0-7603-4491-0
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66:"Gammon bomb"
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62:Find sources:
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49:Please help
44:verification
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639:No. 77 (WP)
634:No. 76 (WP)
524:World War I
319:stockinette
315:sticky bomb
287:Gammon bomb
230:No. 82 Mk 1
219: built
211:R.S. Gammon
669:Categories
644:Lewes bomb
393:References
337:contact".
273:Detonation
256:Typically
77:newspapers
591:Anti-tank
408:(2013) .
363:detonator
361:adjacent
275:mechanism
180:1943–1945
436:(2009).
372:such as
305:Overview
227:Variants
208:Designer
354:striker
253:Filling
91:scholar
572:No. 69
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