You must be logged in and verified to contact the designer.
This 1/12th scale model includues the top and base sections of a Tokheim clock face gas pump. The two rings are the bezel pieces that attach to the clock face on either side of the pump. The body of the pump is a section of plastic tubing that can be purchased from Plastruct.
An appropriate gasoline nozzle, also by Past Presents, can be found elsewhere in Shapeways products.