 So, as you said, there's the capitalist airship and the socialist airship. The socialist airship was, here, we're going to give you X amount of money, do it for that money. R101 was what we'd call cost plus. It was like Vickers, it was whatever you wanted. And they just loaded it with technology. And it was meant to be a flagship of empire. It was meant to demonstrate, you know, if you look back on the British Empire, it's kind of built on the, you know, the pounding greased piston system.