Topic Tag: pyrotechnics

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- Testing medieval gunpowder formulas
  Started by: Hans Hellinger in: Military History
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- 7 months, 2 weeks ago
  Hans Hellinger
- The other cool Royal Armouries manuscript
  Started by: Hans Hellinger in: History
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- 1 year, 2 months ago
  Hans Hellinger

Viewing 2 topics - 1 through 2 (of 2 total)