Come now, did you really think that Gernsback
wouldn't have a jet pack up his sleeve? This is an early model,
so I won't ask why this guy has a jet coming sideways out of his
helmet, but have you noticed that the lifting jets are hooked to a
pivot on his collar? Granted, it might help with the joystick,
but I'd think it would make his spacesuit ride up in the crotch.