Yamaha SG 1000 ~ Yamaha first started producing Guitars in the 1930's. - eHow by ~._*G*_.~ #yamahaguitars | Yamaha guitar, Guitar, Yamaha guitars acoustic
1982 Yamaha SG-1000 Black | Guitar Chimp
1980 YAMAHA SG1000 Mod.
File:1981 YAMAHA SG1000 - double cutaway.jpg - Wikipedia
My 1977 Yamaha SG1000. It's amazing and I can't recommend it highly enough : r/guitars
Yamaha SG1000 | Reverb
Yamaha SG-1000 (1980, Tobacco Sunburst) | My Guitars Collection
Bob Marley's bassist wants his guitar back | MusicRadar