Tuba Nikkan made YAMAHA Horn 2 piece set This is a Nikkan made tuba, year of manufacture unknown. Model is also unknown. The horn is a YAMAHA YHR 313. I have no knowledge of these items, so I cannot answer specialized questions. Cases are not included. It will be packed with bubble wrap and cardboard for shipping. This is a junk item, so no warranty of any kind is provided. Please bid with your understanding. Would be suitable for someone who can repair it or for a collector. Please examine the photos carefully and purchase only if you are satisfied. No claims will be accepted. Returns and refunds will not be accepted as this is a junk item. Only those who can agree to the above terms and conditions should proceed. Thank you.