Vintage 1974 Martin D-12-18 12 String Acoustic w/ Hard Case – Rivington Guitars
Used Martin D12-28 12 String Acoustic Guitar with Hard Case | WBIC Main Website
Martin Grand J-16E 12-string Electro Acoustic Guitar Rosewood Back and Sides Fishman Matrix VT Enhance NT2 electronics with Case 10GRANDJ16E12STRING-01 - Musicians Cart
Martin X Series 12-String Gig Bag | Guitar Center
Vintage 1974 Martin D-12-18 12 String Acoustic w/ Hard Case – Rivington Guitars
Used Martin 12 string J12-16GT Gloss Top Jumbo - Electrified, with Original Case | Sweetwater's Gear Exchange