![Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars](http://yamahavintagefg.com/wp-content/uploads/2020/01/71-81-TW-Chart-v2021.11.2.jpg)
Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars
![Acoustic guitar help with model and serial number - Other Instruments ( Guitars, Recorder, Airboards... - HOHNER - enjoy music Acoustic guitar help with model and serial number - Other Instruments ( Guitars, Recorder, Airboards... - HOHNER - enjoy music](https://my.hohner.de/uploads/db6518/original/1X/6384b33281af0dea26910239bd0d16ac2f7ebace.jpeg)
Acoustic guitar help with model and serial number - Other Instruments ( Guitars, Recorder, Airboards... - HOHNER - enjoy music
![Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars](https://i1.wp.com/yamahavintagefg.com/wp-content/uploads/2017/10/Japan-5-Digit-Serial-Number.jpg?resize=226%2C300)
Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars
![Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars](https://i1.wp.com/yamahavintagefg.com/wp-content/uploads/2017/10/Japan-Red-Label-Serial-Number.jpg?resize=257%2C300)