well, since you asked..
John & MT, here are the attachments. As I said, the hose is not original, though it is a genuine Hoover replacement and has the correct 417 machine end. It's not that far out, since it's the common white double-stretch variety that was common back to the 1960s. The tools are grey/silver in colour, apart from an additional second dusting brush thrown in; they look little used, are the original style and probably original to this machine. There are three extension tubes; I'm guessing that two were supplied originally and a third was obtained (possibly non-gen, since the clip is different) when the pip came off on the second tube.
RB: I just made the bit up about tickle tum tums, since it looked about ready to roll over for a good tickling on my bed!
As you may have noticed yesterday, there was a service sticker attached to the ratings plate dated 1972..so perhaps the old hose was replaced then?
Stephen