1956 Gretsch 6120 Chet Atkins

Serial number location: Stamped on the headstock top or on an interior label through the f-hole. 1956 serials generally fall in the 2xxxx range. Gretsch serial numbers in this era are sequential without a date prefix. Cross-reference with known Gretsch serial charts to verify the year range. Pickup verification: Two DeArmond DynaSonic single-coil pickups are correct. The DynaSonic has a rectangular chrome housing with visible adjustable pole pieces. These are distinctly different from the Filter'Tron humbuckers that arrived in 1958 — Filter'Trons are wider and lack the visible pole screws. If you see Filter'Trons, the pickups have been swapped. Hardware: Bigsby B6 vibrato with patent stamps and horseshoe magnet. Floating bar bridge (not Space Control — that came later). Grover Imperial keystone tuners. All hardware should be nickel-plated. Body construction: Full-depth single-cutaway hollow maple body with trestle bracing. This is a critical transitional year for inlays: the steer skull fingerboard inlays were being phased out in favor of the now-iconic Gretsch thumbprint (or neo-classic hump) inlays. A 1956 may have either — both are correct. The cactus body decoration was also disappearing. Finish: Western Orange nitrocellulose lacquer. The color should have translucency and depth. Look for checking patterns consistent with aged nitro. Flat or glossy polyurethane is a refinish red flag. Label details: Interior Gretsch label with Brooklyn, NY address and model number 6120. Red flags: Non-transitional features (a 1956 with both full western motifs AND thumbprint inlays would be unusual), replaced pickups, non-original Bigsby, headstock cracks hidden under veneer or logo plates, and refinished bodies. What makes 1956 different from adjacent years: This is the transitional year where western motifs were giving way to the more refined thumbprint inlay design. Unlike 1955 (full western motifs) and 1957 (thumbprints standard), 1956 can correctly have either or a mix.