Miyazawa Serial Numbers -

: Model names (like MS-70, MS-95, or MC-300) are sometimes engraved under the C-key. If the model isn't listed, the serial number can be used to cross-reference modern equivalents (e.g., an older MC-325 may be comparable to a modern 402 for insurance purposes). Manufacture Year 5-Digit Serials

: Some models have the serial number located on the rib under the first trill holes, near the C key. The Barrel Miyazawa Serial Numbers