Why ‘As Found’ is the Gold Standard

Tucked inside an old leather wallet, two Bank of England ten shilling notes have resurfaced after roughly sixty years in hiding. Folded away in the stamp compartment, they were almost certainly someone’s long-forgotten emergency stash – the sort of quiet time capsule every collector secretly hopes to stumble across.

Collectors tend to agree on one thing: resist the urge to press, iron, or otherwise “improve” banknotes. More harm is caused by over-enthusiastic restoration attempts than by decades of natural ageing. Heavy folds and creases will often relax on their own when a note is stored in a proper archival sleeve. The raised elements of the design are surprisingly fragile and can be flattened beyond repair by heat or heavy pressure.

Plenty of homemade remedies have been tried over the years. Leaving notes in a book can tame the worst curls, while the old “steam-in-a-towel” method may initially make a note look crisper. But under scrutiny, the loss of embossing, softening of detail, and subtle colour changes are easy to spot. In the long term, such treatments can do more harm than good, especially to collectors who value originality over attempts to recover their original state.

For genuinely valuable notes, professional conservation is the only safe route, much like with stamps or important folded coins. But for discoveries like these – lightly handled, honestly aged, and appealing in their untouched state – “as found” remains the gold standard.