A piece of Boeing Heavy Lift Helicopter artwork that was on ebay a while back. The XCH-62 HLH was an early 1970’s concept cancelled in ’74. The first prototype was under construction when cancelled; NASA tried to revive and finish the prototype in the 80’s, but got nowhere. The prototype was controversially turned into garbage at the US Army Aviation Museum in 2005. This was *not* a popular decision. nor was cancelling the thing in the first place; had it been built it would have had the ability to lift 22.5 tons.
This illustration shows it carrying a standard shipping container from a cargo vessel to shore. The container seems to contain fuel; it’s being used to refuel a Boeing Vertol UH-61, a design which competed against- and lost to – the Sikorsky S-60 Black Hawk.