Send us Fan Mail Edge of the Story, Season 1, Episode 1: "Four Men, Four Handoffs" (Quiet Witnesses, Observation One) In July 2009, a man died in San Diego at eighty-four, and every obituary got the story wrong — not his name, but the name of the man who actually built what made him famous. That error had been running for over fifty years by then, quietly, in plain sight, in a story that starts in a garage on Myrtle Way in 1931 and ends on a supermarket shelf in roughly eighty percent of American homes. This episode follows four men across five decades — an engineer with no chemistry training who mixed formulas alone in his garage for a friend who never paid him a dime, the man who wrote the results down and drove them across town to a three-person chemical outfit on the docks, the one who noticed his own employees were stealing the product and turned that theft into a business, and the marketing man who spent thirty years understanding that the name is the whole asset. Not one of them could have done what the next one did. Only one of them got remembered for it. It's a story about noticing — the kind that doesn't announce itself, doesn't stop the room, but changes everything anyway. And it ends with a mystery about fish that the hosts still can't fully explain. Every source is in the show notes. We don't hide our work. Sources & Verification Our primary source for the company history is Iris H. W. Engstrand, "WD-40: San Diego's Marketing Miracle," The Journal of San Diego History, vol. 60, no. 4, Fall 2014, pp. 253–270. Confirmed directly from Engstrand's text: the Myrtle Way house and its 1931 construction, the mechanical-engineering background without chemistry training, the naval commander who was a family friend, the garage laboratory, the family's dismay, the fortieth formula, the handoff to Rocket Chemical, Cy Irving, the Embarcadero, Sam Crivello, the Sun Europa, the five-thousand-dollar loan, and the Lawson-to-Larsen name confusion. Sourced to a secondary summary of Engstrand, not verified against her original text: the five-hundred-dollar bonus, Lawson's death in 1967 at age seventy-five, and his age of sixty-one in 1953. These are flagged internally as needing direct verification before any reuse. Oral history, one remove: the Crivello loan traces in Engstrand's footnotes to Julius Zolezzi, who heard the story from his father. Newspaper record: the 1958 stockholder item is cited in Engstrand's footnotes as The San Diego Union, August 25, 1958. John Barry: New York Times obituary, July 22, 2009, and Inc. magazine, October 2009, for the wholesaler numbers, the Vietnam samples, the Sears refusal, the supermarket push, and his quotations. The Core77 obituary write-up is our citable instance of the naming error persisting into 2009. Revenue figure: $620 million is WD-40 Company's total net sales for fiscal year 2025 (fiscal year ends August 31). That figure covers the whole company — including 3-IN-ONE, Lava, X-14, and other brands, not just the flagship product — and will need updating once fiscal 2026 results are reported. Inflation figure: the ~$60,000 modern-dollar equivalent of the $5,000 loan is a straightforward CPI conversion. The "more than a year of median household income" comparison is our own, using a period household-income figure, and should be treated as an estimate rather than a cited statistic. Lunchbox account (employees carrying the product home before it was ever sold retail) comes from the company's own corporate history, repeated in near-identical language across several of its regional sites — one source repeated, not several sources agreeing independently. Atlas missile details (skin thickness, pressurization, weld corrosion) are drawn from general rocketry references, not from a single authoritative source. We're publishing this list the way we'd want it published if we were checking someone else's work: what's confirmed, what's one step removed, and what still needs a second source. If you find something that needs a correction, tell us — that's the whole premise of the show. Where to Find Us Heard something before the room did? Tell us: edgeofthestory.com/heard Edge of the Story is produced high atop Chalk Mountain. If the gate is open, stop in and we'll chat a while. Next episode: Observation Two — the moment everyone in the room knows. Have you ever been in a room where something shifted—but no one said it out loud? Share your story at www.edgeofthestory.com/heard . If we feature it, we’ll send you an Edge of the Story notebook—because some observations are worth writing down.
