Two items: a tuba and a Yamaha horn. Nikkkan tuba, manufacturer unknown, year of manufacture unknown. Model is also unknown. Horn is a YAMAHA YHR 313. I lack the knowledge to answer specialized questions. Cases are not included. Items will be packed with bubble wrap and cardboard for shipping. These are junk items, and no warranty is provided. Please understand this before bidding. For those who can repair them or are collectors, how about it? Please examine the photos carefully before purchasing. No claims accepted. No returns or refunds due to the items being junk. Only those who agree to the above conditions, please bid. Thank you.