Hanson Musical Instruments, often associated with the brand Jupiter, has produced a wide range of instruments, including saxophones. The serial numbering system can provide valuable information about the instrument, such as its production date and model.

For comparison, while companies like Selmer Paris or Yamaha use sequential numbers that correlate to specific years in public databases, smaller boutique makers often use numbers that denote batch codes, technician identifiers, or specific custom build orders.

If you are trying to identify the age or "paperwork" history of your instrument, follow these steps:

While you may not find a public "year list," the model name often accompanies the serial number, which can help pinpoint the production era: : Entry-level/intermediate student models.