“Hold one ring in each hand and pull on the bottom one to see it climb up. Slowly release the tension to watch it descend again”.From RHMakes‘s Etsy listing.
Full details of the climbing steampunk airship are on the shop listing page, here on Etsy.
This is the point where I say more from R H Makes, but their shop is a bit empty at the moment.
The Lost Step-by-Step Schematic Drawings from the Pioneer of Steampunk Design Hardback.