Luis pulled again. The drawer advanced with a long, low scrape.
There were no loose pieces inside. Close-fitting wooden blocks divided the space into compartments; dark wrapping filled each recess. At the rear lay a stiff brown envelope, its flap secured with old cloth tape.
Evelyn raised one hand. Luis stopped moving the drawer. She checked its support, photographed the packing, and turned to Owen. "May I lift the envelope?"
"Yes, ma'am."
The workshop went quiet before she opened it. The cloth tape released with a dry tearing sound. Evelyn slid out a folded setup card headed **R17**. Beneath the heading were operation numbers, measurements, and a pencil note in handwriting Owen recognized: Walter Hale's initials appeared beside an adjustment to the final forming stage.
Owen stepped closer to the line. "That's Grandpa's writing."
Evelyn compared it with the notebook. Then she unfolded a second sheet: it was a packing note dated three weeks before the fire. Ed Bell had ordered the R17 reserve set moved from the main tool room to the annex while shelving was repaired. The move had never reached Carver's permanent tooling record; when the main building burned, everyone had assumed the reserve set burned with it.
Evelyn rested the note on the padded tray. Luis lifted the first wrapped piece from its wooden compartment. The outer paper was stained and brittle, but beneath it lay a tighter inner wrapping coated in heavy preservative. When he opened it, the clean, sharp smell of an old machine shop reached the first row of chairs.
A steel block emerged. Its exterior was dark with protective compound, but the working face beneath the coating showed a smooth curved channel. No red rust crossed the finished surface. Stamped along one edge was **R17-1A**. The matching half read **R17-1B**.
The next compartment held **R17-2A** and **R17-2B**.
The third held the final pair, each heavier than it appeared.
Evelyn arranged all six pieces in order, never allowing their working faces to strike the table or touch one another: one stage, two stages, three.
At the back of the drawer, Luis uncovered a checking fixture with locating pins and a hinged arm. A sample part rested in its fitted recess. Evelyn lifted the sample: it was a palm-sized steel bracket with a turned lip and a carefully formed curve. She placed it beside Walter's notebook drawing; the outline matched.
"These are the missing R17 forming inserts," she said. "All three stages. And the checking fixture is here with them."
Norah Finch stood without realizing she had done it. June Bell covered her mouth. Hank stared at Walter's initials on the setup card. Dale started to say something, then stopped.
Evelyn let everyone look before she explained.
The bracket was called a gatekeeper. It fit into an older line of grain conveyor gate assemblies still serviced by Carver. It was not impressive to see—it could disappear inside a man's hand—but its shape controlled how a gate held and released under load. Making it required three matched forming operations: the first pair of inserts began the bend without tearing the steel; the second turned the narrow lip; the third brought the part to its final curve and held the critical relationship between its mounting surface and retaining edge.