Inert 20x139mm DM64 “Break-Up” Training / Practice Round – Complete Display Cartridge with Tube obrian making it an intriguing read

making it an intriguing read for history enthusiasts and fans of speculative fiction alike

What makes this piece truly unique is the personalisation to Commander Harris—a detail that adds significant historical value

and the needle remains functional

Manufactured before the outbreak of the Second World War

Inert 20x139mm DM64 “Break-Up” Training / Practice Round – Complete Display Cartridge with Tube obrian making it an intriguing readOriginal inert 20x139mm DM64 Break Up cannon round complete with its original cardboard transit tube. This impressive large calibre training display cartridge is a striking example of modern European 20mm ammunition and makes an excellent display piece for militaria, ordnance, or ammunition collections. The projectile is clearly marked: 20 MM BREAK UP DM84 C051 0 and the base markings include: 20x139DM1001A7 and NM 348 X This style of 20mm ammunition