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Garden finds · Aberdeenshire

His detector beeped under the old apple tree. He opened the tin and went quiet

Rob and Ellie had owned the house for nine days. On their first free Saturday, Rob took a metal detector into the back garden. Under the oldest tree on the lawn, it gave a clear, steady signal. Thirty centimetres down was a rusty tin, sealed with tape and a warning in a child's handwriting.

BBy the Beckalyn team
30 October 2026 · 6 min read
A man kneeling in a fresh hole in a garden holds up a rusty tin, a metal detector beside him
the apple tree, Sat. morningReconstructed scene
Where: a village near AberdeenDepth: about 30 cmFound: October 2026Label: “DO NOT OPEN”

Advertisement. This article is sponsored content and contains affiliate links to GO Outdoors. If you buy through them, we may earn a commission at no extra cost to you. The story is a dramatisation with fictional people; images marked “Reconstructed scene” do not show real people or events.

Chapter 1 · The house

A granite house, an old garden, and a birthday present

The house had stood on the edge of the village since the 1920s: grey granite, bay windows, a long lawn running down to a stone shed and one crooked apple tree that the estate agent had called “characterful”.

Rob's sister had given him a metal detector for his birthday, half as a joke. “You've got a garden now. Go and find something.” For the first week the box stayed in the hall, between the moving boxes.

A man kneels on a lawn in front of an old stone house with bunting on the fence, holding something up
Reconstructed scene. The back garden, first free Saturday.

Chapter 2 · The beep

Bottle caps, a nail, a 2p coin. And then a different sound

The first hour was what every beginner gets: ring pulls, a rusty nail, a 2p coin from 1998. Ellie watched from the kitchen with a cup of tea. Then, beneath the apple tree, the detector gave a tone Rob hadn't heard before: deep, steady, the same every time he swept across it.

Try it yourself

Move the slider across the lawn
TARGET ID--
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ShedFence

He dug carefully. Roots, stones, cold black soil. At about thirty centimetres the spade scraped against metal.

A rusty tin marked DO NOT OPEN half exposed in a freshly dug hole, a gloved hand brushing off soil
Reconstructed scene. The lid, half out of the ground.

Chapter 3 · The tin

A warning on the tape

A man in a muddy jacket holds up a rusty tin with a handwritten label
Reconstructed scene. “Buried Sept 1937 – Do not open.”

It was an old biscuit tin, the red paint almost gone. Around the lid someone had wrapped a strip of tape and written on it in pencil, in big, careful letters: BURIED SEPT 1937 – DO NOT OPEN.

Eighty-nine years. Before the war, before the house had a telephone, before Rob's grandparents were born. Ellie came out of the kitchen without putting her tea down.

Would you have opened it?

A couple sitting on the lawn by a hole look into an opened tin, the woman covering her mouth
Reconstructed scene. The moment the lid came off.

Chapter 4 · Inside

It wasn't treasure. It was something left on purpose

The tin had kept its contents almost perfectly dry. Ellie laid everything out on the garden table, one piece at a time, and Rob wrote a list on the back of an envelope.

An opened rusty tin on a garden table, an old photograph inside, gloves and a trowel beside it
Reconstructed scene.

Contents of the tin

  1. A small photograph: two children by a young apple tree
  2. A penny dated 1937
  3. A painted lead soldier, one arm missing
  4. A glass marble, blue
  5. A child's drawing of the house
  6. A folded letter

The house in the drawing was their house: same bay windows, same chimney. And next to it, a tiny tree with five red dots for apples. Then Ellie unfolded the letter.

To whoever finds this,
We are Margaret (8) and Alastair (11). We live here. Dad planted this apple tree for us. Please look after it.
Do not open unless you are kind.
September 1937

Reconstruction of the letter. Names are fictional.

A woman in a garden holds the rusty tin, tears in her eyes
Reconstructed scene.
I read it three times. Then I looked up at the tree. It's still there. It still has apples.Ellie, dramatisation

Is a find like this “treasure”?

Usually not. Under the Treasure Act 1996 in England, Wales and Northern Ireland, treasure mainly means objects at least 300 years old containing precious metal, and certain coin hoards. Scotland is stricter: under Treasure Trove, ownerless finds should be reported to the Treasure Trove Unit, which decides whether to claim them. A tin whose owner can be found is not ownerless, which is one more reason Rob and Ellie went looking for Margaret and Alastair.

If you ever find something that might be treasure, it must be reported. And always get the landowner's permission before detecting anywhere that isn't your own garden.

Chapter 6 · The answer

Margaret came back to the garden 89 years later

Margaret lives in a care home in Aberdeen. Her brother Alastair died in 2009. She had not been inside the garden since her family moved away in 1951.

Fiona drove her out on a Thursday. Rob had put a chair under the apple tree. Margaret held the letter for a long time without reading it, because she didn't need to. Then she asked for the marble. “That was Alastair's,” she said. “He was furious I put it in.”

  1. 1929Margaret is born in the house.
  2. 1934Her father plants an apple tree on the lawn.
  3. 1937Margaret and Alastair bury a biscuit tin beneath it.
  4. 1951The family moves away. The tin stays.
  5. 2026A birthday-present detector finds it in the first hour under the tree.
She told us to keep the tin in the house. “It lives here,” she said. “So do you now.”Rob, dramatisation

The tin is on a shelf in the hall. Rob still takes the detector out on Saturdays. So far: three ring pulls, a horseshoe and a 1960s sixpence. “Nothing will top the first hour,” he says. “But that's not really why I go out anymore.”

Minelab X-Terra Pro metal detector, full view

A detector for your own garden, and beyond

Minelab X-Terra Pro

An easy-to-start detector with Park, Field and Beach modes, so a beginner can switch it on and go. As you get better, you can change the frequency yourself. Fully waterproof, light enough for a whole Saturday.

5 / 8 / 10 / 15 kHzSwitchable frequency (PRO-SWITCH)
IP68 to 5 mFully waterproof
V12X 12″ × 9″Double-D coil included
1.3 kg3-piece shaft, packs to 63 cm
3 search modesPark, Field, Beach
5 audio modesFlashlight, handgrip vibration
£350at GO Outdoors
  • In stock online at the time of writing
  • Free UK delivery on orders over £80, next-day delivery available
  • Returns within 28 days of delivery, according to the retailer
See the X-Terra Pro at GO Outdoors

Affiliate link. Price, stock, delivery and features checked on gooutdoors.co.uk on 30 October 2026. The retailer's price and terms apply. Product images: GO Outdoors.

Questions

What readers asked us

Can a beginner really use it?

Yes. You pick Park, Field or Beach and the detector sets itself up for that ground. The more advanced settings, like switching frequency, are there when you want them.

Can I detect anywhere I like?

No. Your own garden is fine. Anywhere else, you need the landowner's permission, and detecting on scheduled monuments is illegal without consent. Many beginners join a local club, which often has permission on farmland.

What do I do if I find something old or valuable?

If it might be treasure under the Treasure Act 1996, you must report it to the coroner within 14 days in England, Wales and Northern Ireland. In Scotland, ownerless finds are reported to the Treasure Trove Unit. Your local Finds Liaison Officer can help.

Does it work in wet grass or rain?

Yes. It's IP68 waterproof to 5 metres, so rain, wet lawns and even shallow water are not a problem.

Is the story true?

No. It's an advertising dramatisation with fictional people and places; the photos are reconstructed scenes. The product details come from the retailer.

Product details, price and delivery: gooutdoors.co.uk, Minelab X-Terra Pro, checked 30 October 2026. Legal information: Treasure Act 1996; Treasure Trove in Scotland. This article is an advertisement. Minelab and GO Outdoors are independent companies and did not write this content.