![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
![YAMAHA MODEL FG-351SB ACOUSTIC GUITAR, SERIAL NUMBER 1307133, COMES WITH HARD SHELL CASE - Able Auctions YAMAHA MODEL FG-351SB ACOUSTIC GUITAR, SERIAL NUMBER 1307133, COMES WITH HARD SHELL CASE - Able Auctions](https://dygtyjqp7pi0m.cloudfront.net/i/31422/27312603_3.jpg?v=8D4BB3C56F4D3C0)
YAMAHA MODEL FG-351SB ACOUSTIC GUITAR, SERIAL NUMBER 1307133, COMES WITH HARD SHELL CASE - Able Auctions
![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://i0.wp.com/yamahavintagefg.com/wp-content/uploads/2017/10/Taiwan-Serial-Numbers.jpg?resize=444%2C250)
Yamaha FG Serial Numbers, Interior Markings, and Labels – 1966 to 1981 – Yamaha Vintage FG Acoustic Guitars
![File:Yamaha Pacifica 012 BL (SN Q0P183166) - headstock back with serial number (2013-03-10 20.01.11 by Daniil Ulanov).jpg - Wikimedia Commons File:Yamaha Pacifica 012 BL (SN Q0P183166) - headstock back with serial number (2013-03-10 20.01.11 by Daniil Ulanov).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/5/55/Yamaha_Pacifica_012_BL_%28SN_Q0P183166%29_-_headstock_back_with_serial_number_%282013-03-10_20.01.11_by_Daniil_Ulanov%29.jpg/1024px-Yamaha_Pacifica_012_BL_%28SN_Q0P183166%29_-_headstock_back_with_serial_number_%282013-03-10_20.01.11_by_Daniil_Ulanov%29.jpg)
File:Yamaha Pacifica 012 BL (SN Q0P183166) - headstock back with serial number (2013-03-10 20.01.11 by Daniil Ulanov).jpg - Wikimedia Commons
![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)