Contact a local distributor to find out if they have any local contacts. Collectors of different pieces of machinery often have a great working relationship with local businesses and network through them. The businesses often like having a resource that can provide the history of their product. You might also check a John Deere forum for contacts like we have here. I know there are tractor buyers that will buy tractors and make a sweep across the country to pick up several at a time. I do not know if the same is true for a 110. Just some thoughts.