The Golden Lister was widely sold in New Zealand (& Australia) from 1963 through to 1989.
Very few minor changes were made to the original design in this time.
Golden Lister Shearing Machine Parts
Part numbers 27-30 on the diagram show the very old Leather Cone with it's socket, washer & grub screw - these are no longer available. Remove all of these items from the machine & replace with part #26 which is a DF1127 Neoprene cone