Leo remembered laughing because he thought treasure meant coins or gold. Arthur had shown him a packet of ordinary washers and said that one day the right washer might be worth more to a stranded traveler than a whole pocketful of money. The memory was so complete that Leo could picture his father's boots on the stairs in front of him. Now, as he followed Rusty toward the storage hallway, he wished he could reach forward and find those boots again.
The metal doors ran along both walls, each marked with a faded number. Some were open and empty, while others stood shut behind old padlocks. At the end of the first row, behind a shelf of unused paint cans, Leo found the number he had come for. Forty-two was painted in peeling white figures just above a latch worn smooth by years of handling.
"This is it," he said.
Rusty tried the spare key. It turned stiffly, and for a moment nothing happened, but a second careful attempt released the lock without breaking it. He opened the heavy door and stepped aside so the others could see inside. Dust lay over several boxes, a tire leaned against the far wall, and a narrow wooden crate rested on a low shelf beneath a blue work coat.
Leo stared at the coat. He had not seen it since Arthur's last months, when his father had stopped going to the garage but still kept promising that he would return when he felt stronger. Nora had believed the coat was lost in the move from their old apartment. Leo knew it by the patch on the sleeve, a crooked circle his mother had sewn to cover a burn hole.
"That's his," he whispered.
Pete looked at Rusty, then gently took Leo's shoulder to steady him. "We don't have to do this fast," he said. "We can take a minute if you want."
Leo shook his head, though tears had gathered in his eyes. "I want to see what's in the crate."
Rusty brought it out with Dave's help and placed it on a clean bench in the hallway. The brass latch opened easily, revealing layers of oiled cloth around carefully arranged metal components. Each bundle carried a label written in Arthur's compact, slanting hand, and the largest label read: DUCHESS - WIDOWMAKER SPARES. Leo let out a breath he had not realized he was holding.
There were spare pushrods, bushings, carefully finished small pieces, and a thin packet of notes protected inside a plastic sleeve. Rusty examined the parts without lifting them away from their places, awed by the care with which Arthur had preserved them. Some appeared untouched by time, while others would still require inspection before anybody could trust them in a running engine. The important fact was not that they looked perfect, but that they existed at all.
"Your dad thought ahead," Dave said.
"He always did," Leo replied.
Inside the packet, Rusty found a detailed set of measurements, a dated sketch of the modified assembly, and a short letter addressed to Dutch. Arthur had written that the arrangement should never be assumed standard, that any later mechanic should check it against the notes rather than relying on the stamped marks, and that the spare parts were kept in the locker precisely because a future repair would otherwise be difficult. Near the bottom, in a line that made Rusty's throat tighten, Arthur had added: IF LEO EVER FINDS THIS, TELL HIM I HOPE HE STILL ASKS QUESTIONS.