To identify the model, you must look at the letters stamped alongside the logo or near the serial number:
Early 1970s Miyazawa stencil flutes (sold under brand names like "Empire" or "Continental") may lack any number. These are rare and less valuable. Miyazawa Serial Numbers
Note: Miyazawa headjoints usually have model stamps (e.g., "MZ-9," "RS-1," "L-Series") but rarely carry the matching body serial number. To identify the model, you must look at
| ( n ) | ( a_n ) | Digit sum ( s(a_n) ) | Palindrome? | MSN | |--------|-----------|------------------------|--------------|-----| | 1 | 1 | 1 | Yes | 1 | | 2 | 2 | 2 | Yes | 2 | | 3 | 3 | 3 | Yes | 3 | | 4 | 4 | 4 | Yes | 4 | | 5 | 6 | 6 | Yes | 6 | | 6 | 9 | 9 | Yes | 9 | | 7 | 13 | 4 | Yes | 13 | | 8 | 19 | 10 → 1 | No (10→1) | - | | 9 | 28 | 10 → 1 | No | - | | 10 | 41 | 5 | Yes | 41 | | 11 | 60 | 6 | Yes | 60 | | 12 | 88 | 16 → 7 | No | - | | 13 | 129 | 12 → 3 | Yes (single digit) | 129 | | ... | ... | ... | ... | ... | | ( n ) | ( a_n ) | Digit sum ( s(a_n) ) | Palindrome
On some models, the number is stamped into the post fixtures (the small straps or ribs that hold the keys) near the barrel end.
Miyazawa serial numbers can be famously "tiny" and difficult to spot. Check these common locations:
While serial numbers provide the history, other engravings on the instrument help identify its material and series. Dating a Miyazawa Flute - Facebook