On signing a board
Why every hand-shape leaves the bay with Jeff's signature on the stringer, and why the others get a stamp instead.

There is a small graphite mark, about the size of a thumbnail, hidden under the gloss coat near the tail block of every hand-shaped McCallum. It says JM and a year. It is not decorative. It is a contract.
When a board is shaped from foam to gloss in the bay — meaning Jeff held the planer, Jeff did the rails, Jeff did the spray work — that mark goes on. When the blank was rough-cut on the CNC and finished by hand, the mark gets replaced by a stamp that says STAMPED · COMPUTER-CUT. Same handwriting on the receipt. Different mark on the foam.
We had a long argument about this in 2024. The ghost-shaping side of the bay (we built about thirty-eight ghost-shapes that year, mostly for shops on the East Coast) wanted the same JM mark on every board, on the logic that a McCallum outline is a McCallum outline. The other side — Jeff, mostly — pointed out that a signature isn't a copyright stamp. A signature means the hands were here.
§What the mark says
Hand-shaped boards: graphite signature, year, dimension. Computer-cut boards: stamped foil, the words STAMPED · COMPUTER-CUT, year. Ghost-shaped boards: stenciled MARKED · MCCALLUM OUTLINE. Mexico-made boards: a pressed paper label on the deck, removable, that says LABELLED TIJUANA.
“A signature on the stringer is the smallest piece of writing on the board. It does the most work.”
We sometimes get asked to remove the mark on a hand-shape when the buyer wants a clean look. We don't. The mark stays. If you don't want to see it, the answer is to buy a different tier — not to file the signature off a hand-shape and pretend it's something else. That would be exactly the dishonesty the four-tier system is built to prevent.
The receipt always tells the truth. So does the mark.
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