LEGO White Pneumatic Tank (75974) | Brick Owl - LEGO Marketplace
LEGO Pneumatic Artillery
tutorial_iv [DASL Wiki]
Pneumatic Air Tank : Part 67c01 | BrickLink
LEGO Technic - CD-ROMs were ground-breaking stuff back in 1997! A pneumatic airtank was pretty special too. Both featured in the LEGO Technic 8299 Search Sub. #LEGOTechnicTBT #ThrowbackThursday | Facebook
LEGO Pneumatic Tank with AIR TANK Sticker (75974) | Brick Owl - LEGO Marketplace
Technicopedia: 8459
1 x LEGO Pneumatic Air Kettle Blue Air Tank Technology Pressure Barrel 8250 8459 A29: Amazon.de: Toys
LEGO Pneumatic Air Tank DIY by Aluminium Bottle - YouTube