Robertson Guitar Models

Model numbers are derived from the decades in which the world's best guitars were made.....until now! * 0 * 000 * OM * D * L-26 (Modeled after 1926 L1) 30 - indicates Mahogany back and sides with simple black/white/black trim and tortoise binding. Smaller, darker rosette, a thin dark wood strip down the center of the back, and forward shifted, scalloped braces. 40 - indicates Rosewood back and sides with herringbone and ivoroid binding, with a slightly bigger, lighter colored rosette, and a zigzag strip down the center of the back with forward shifted, tapered braces.
Jed Clark doing a comparison of two Jeff Robertson guitars built identical except for the back and sides.....so much fun. This is Jeds 2nd Robertson. Guitar Specs: Back and sides: Madagascar Rosewood and African Blackwood Nut Width: 1 & 23/32" Saddle Spacing: 2 & 5/16" Adirondack (Red) Spruce Tops 14" Compound Fretboard Radius .095" x 0.47" Stainless Steel Frets Unfinished "Speed Neck" Credit: Youtube channel "Lessons With Marcel"