Yes! My Mum's is orange and brown, too. This one belonged to both of my grandmothers (one inherited it from the other!) and has all sorts of attachments. Still in regular use. As you say, a real design classic, as was so much of Kenneth Grange's work.

I keep meaning to buy more attachments for ours so I can bin a lot of other devices! And I'm sat here with an Anglepoise lamp over my desk, and my print of the HST on the wall as well!I keep meaning to buy more attachments for ours so I can bin a lot of other devices! And I'm sat here with an Anglepoise lamp over my desk, and my print of the HST on the wall as well!