File:Propane cylinder 001.jpg - Wikimedia Commons

File:In-vehicle LPG bottle 011.JPG - Wikipedia

File:Burkeville Market - panoramio (1).jpg - Wikimedia Commons

File:Liquid helium dewer by Zureks.jpg - Wikimedia Commons

File:Butane gas cylinder.JPG - Wikimedia Commons

NY lawmakers vote to ease propane deliveries in severe cold

File:Cylinder Kongu.JPG - Wikipedia

1lb Coleman Propane Base by NerdMomma, Download free STL model

File:PC Beach MOMITS sealab01.jpg - Wikimedia Commons

File:PropaneSelfService.jpg - Wikimedia Commons

File:Amisragas gas tank truck.jpg - Wikipedia