Martin D18 Authentic 1937
- Model: D18 Authentic 1937
- Back & Sides: Genuine Mahogany
- Top: Solid Adirondack Spruce with VTS
- Neck: Solid Select Hardwood Neck / Authentic 1937 Shape / Standard Taper / Ebony Fingerboard
- Nut: 1 3/4″ Bone
- String Spacing: 2 1/4″
- Bridge: Authentic Belly – Glue in Long Saddle, Ebony
- Bracing: 5/16″ Adirondack Spruce with VTS Scalloped Forward Shifted X-Brace
- Scale Length: 25.4″
- Binding: Brown Tortoise Pattern
- Rosette: Old Style 18 Multi-Stripe
- Fretboard Inlay: Old Style 18, Abalone
- Tuners: Waverly Nickel Open Back
- Electronics:
- Purfling: Madagascar Rosewood
- Pickguard: Tortoise
- Finish: Gloss Top
- Case: Ply Hardshell
Martin D18 Authentic 1937