Next, the pickups. He gently lifted the PAF (Patent Applied For) humbucker from the bridge position. The bobbins were the correct dull, unpolished butyrate plastic. The wire was a random, slightly messy scatter-wound pattern—no modern machine could replicate that organic chaos. And then, the clincher: the bobbins had a small, raised "W" on the bottom. That stood for Windham, the mysterious employee who hand-wound some of the most legendary PAFs. Windham winding. That was the sound of "Sweet Child o' Mine," of "While My Guitar Gently Weeps."

He pulled a high-intensity lamp closer and a jeweler’s loupe from his vest pocket. The first test was the ink. Original 1959 stamps used a specific aniline dye ink that bled slightly into the porous grain of the mahogany. Forgeries often used modern, crisp ink that sat on top. He touched it with a micro-swab dampened with naphtha. The faintest red haze bled out. Authentic ink, he thought. But that just means the stamp is old.

“I found him,” Leo said. “Jonah Rushmore. He’s still in the wood.”

The "9" was the key. In Gibson's cryptic pre-CBS-era system, a 1959 Les Paul's serial number began with a "9." The "0836" should have indicated it was the 836th guitar stamped that year. But Leo knew the truth: Gibson’s ledgers from the late '50s were a mess. Some numbers were duplicated. Some guitars never got numbers at all. The stamp was the first clue, but it was never the whole story.

Leo’s blood went cold. He flipped the guitar over and looked at the top. It wasn't a typical flame maple or plain top. Under the cherry sunburst, the maple had tiny, swirling, figure-eight patterns. Bird's eye. Rare. And highly specific.

“It’s true,” he said. “He’s loud and clear.”