She was at the kitchen window when she saw the snow.
It had been coming down for hours by the look of it. The sill outside held a clean even layer, smooth as a folded sheet, no wind ridges. The wind had turned in the night. She could read the new direction from the way the snow lay against the south wall: soft, vertical, settled. Yesterday's gale had drawn out into nothing while she slept.
She set the kettle to fill at the tap and watched the water reach the mark on the inside.
The latch of the corridor door sounded a moment later, then his step on the slate. He came to the window and stood at her shoulder a yard off.
"It's been going since first light," she said.
"Earlier."
"Maybe."
He looked out at the south lawn. The hedges were already gone under the smooth white surface. A fencepost showed at the boundary, two-thirds of it still above the white, and beyond that the long shoulder of the rising field had lost its edges.
"Wi-Fi's down," she said.
"I noticed."
"It's the satellite. They lose the signal under heavy snow. It comes back when there's a clear minute."
"Mobile?"
"East windows upstairs. Front of the house sometimes."
He took that in. He stayed at the window.
"I'll have tea in the study," she said.
"Right."
She made coffee for two without asking. He took the second mug when she set it on the boards, and gave a small nod at the table, which was as close to thanks as the morning would carry. She left him there and went up the back stairs to the study with her own mug warming her right hand.
The phone caught a signal at the east window at twenty past eight. Two messages arrived together, both from Cargill's number.
Road closed at A9 turn. Slater snowed in at Strathkellan. Provisions stocked to two weeks. No firm date for clearance, weather report poor. Call on landline if urgent — the office line holds.
She read it twice.
She set the phone on the desk and went down the back stairs and through to the small library.
He was at the desk under the window, the notebook open in front of him, one of yesterday's boxes opened at his feet. He looked up.
She held the phone out to him without speaking.
He read. His mouth made a small motion that was almost a word. He scrolled to be sure of the second message, then turned the screen back to her and set the phone on the desk between them.
"Understood," he said.
"Yes."
"We work."
"Yes."
She took the phone. She left through the door she had come in by, and let it stand open behind her because it had been open when she came in.
The third drawer of Drummond's desk held photographic negatives in glassine envelopes, a pencil-drawn map of the Perthshire estate boundary as it had stood in 1923, and a folded paper receipt for a pair of shoes ordered from a Princes Street maker in 1971. She logged each item by hand on its own slip first and then in the laptop. Twelve drawers in the desk. This was the third. Ten to go.
She moved to the cabinet against the north wall of the study at the back of eleven. It had not appeared in Cargill's room-by-room inventory. The doors had no key, only a finger pull, and the wood gave under it with the small unwilling protest of a piece of furniture that had been closed a long time. Inside, three deep shelves held twelve cardboard archive boxes of the type her own firm in Edinburgh ordered for sites with damp problems. Drummond had labeled them in pencil. The hands varied: some were from his late years, the script thinner, less even at the strokes.
She wrote in the laptop: Cabinet, north wall, study — unlogged container series, twelve boxes, contents pending.

She drew the first box out. It was heavier than its size suggested. The label read Photographs, est. 1969–1992. She carried it in two arms and set it on the blotter.
She ate soup at the kitchen table by herself at half past one. The inventory roll she had left propped against the salt cellar yesterday had not moved. The Aga held its warmth without complaint. She washed the bowl, dried it, set it back on the rack, and went up.
At the study desk through the early afternoon she worked the box one envelope at a time. Most of the prints were what an estate's photographic record looks like: exterior views in different seasons, a dozen group portraits of historical societies that had visited the library on Drummond's invitation, two formal portraits of Drummond himself at different decades, a series of architectural plates of the chapel ruin on the west grounds.
She cataloged in the order she pulled. Each print went into an acid-free sleeve. Each sleeve received a small adhesive label with her hand-printed reference, and the laptop entry recorded format, condition, dating where verifiable, and any inscription on the verso. She kept the nitrile gloves on for the prints, not the cotton she used for paper. The work had its rhythm. The rhythm carried her.
By four the light at the study window was thinning. She moved the work to the large library on the second floor, where the long table under the south windows held the afternoon light better than the study lamp could. She had lit the small grate in the library an hour before, and the stove in the east corner, and by the time she sat down the room had warmed by degrees.
By five the corridor latch sounded and his step came up the back stairs. He came in carrying the notebook and a sleeved letter from one of his boxes, and went to the long shelf at the far wall where the political volumes stood: three runs of bound parliamentary papers from the sixties. He gave her a small motion of the head as he passed, an acknowledgement of the room and nothing more.
She went on with her envelopes.
They worked back to back through the next hour. He turned pages. She lifted prints. The fire moved and settled in the grate. There was a quality to the silence that she had no name for, not the frozen quiet of yesterday and not the easy quiet of strangers in a reading room, something between. She left it where it was.
The photograph came out of the seventh envelope.
It was a black-and-white print on what her hands knew at once, through the nitrile gloves, was gelatin silver paper of a good weight. Four by six inches. A clean image: a man and a woman on the stone step of a doorway, the door open behind them onto a hall in shadow, a strip of late afternoon light across the threshold. They stood close. They looked at each other and not at the lens. Forty for the man, a little under for the woman.
The print was in good condition. A small bloom of foxing along the lower edge, a millimeter wide, even.
She turned it over.
Drummond's pencil hand, the one she had come to read at sight. 12 May 1976. And below the date, set lower on the verso than the rest of the inscriptions she had logged that afternoon, written with a slightly heavier pressure of the lead:
Finally.
She set the print down on the blotter, face up, the verso turned away.
Her hands stayed where they were. Her breath kept its rhythm. The fire moved in the grate. Behind her a volume came down off the shelves and went back again, and the soft sound of the leather binding meeting its neighbor reached her where she sat.
She picked the print up and laid it into a sleeve. She set the sleeve to the left of the laptop, beside the print of the chapel ruin she had logged ten minutes before.
She returned to the envelope and finished the section. There were four more prints. She processed each in order. By the time she came back to the sleeved print on the left of the laptop her hands had done thirty minutes of other work, which was what she had wanted.

"Natalie."
His voice came from the far wall. It carried the cadence of a man who had been working up to a question for some minutes and had decided on the wording.
She turned her head. "Yes."
"There's a letter here from McLeod, 1985. The recipient initials on the address line don't match the form Drummond used in the political index for that period. I'm trying to work out if McLeod was writing to him or to a relation."
She kept her eyes on the laptop a moment longer, then looked across.
"It'll be him. Check Drummond's own index, not the political one. He kept a separate hand-list for personal correspondence, and the initials on that list aren't always what the public papers used. It's in the cabinet behind you, third shelf, marked by year."
"Personal hand-list."
"Mm."
"That's what I needed."
He went back to his volume. She turned back to the laptop.
She opened the firm's catalog template and entered the next reference.
Reference: Photograph 17B-3.
Item: black-and-white print, 4×6 in., gelatin silver.
Condition: good, slight foxing on lower edge.
Provenance: cabinet, north wall, study, box one, envelope seven.
Inscription verso: pencil, in the hand of H. Drummond, date 12 May 1976, single word: Finally.
