Each piece in my collection is chosen for its craftsmanship, authenticity, and quiet sense of history. I specialise in antique silver, maritime objects, property of a gentleman and late 19th century as well as early 20th century designs, curating items that tell the story of refined leisure and skilled workmanship.
These are objects made to be used, admired, and handed down—each one a small testament to the artistry and precision of its era.

St James Collectables
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World War I British Military Acme Thunderer Whistle - Personally Marked B.R.(W)
REF: STC389F / LA584177
£145
€169
$193
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LoveAntiques Dealersince Dec 2025Approved itemFree Delivery
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Description
An interesting First World War period English Acme Thunderer whistle, manufactured in England and dating to the early 20th century.
The whistle is clearly stamped to the front:
THE ACME
THUNDERER
MADE IN
ENGLAND
It is of particular interest is the neatly engraved ownership or identification mark “B.R.(W)” to one side. This gives the piece considerably more character than an anonymous example and may potentially relate to its original owner, unit or organisation, although without supporting provenance the precise meaning cannot be confirmed.
The whistle retains its original-style suspension ring and has an attractive aged surface with wear consistent with considerable handling and use. The darkened ring and wear around the suspension point are particularly pleasing and give the piece an authentic period appearance.
The Acme Thunderer was produced by J. Hudson & Co. of Birmingham, one of Britain's most important whistle manufacturers. Thunderer whistles became widely associated with the military, police, railway, sporting and other official uses.
This is an appealing small piece of WWI-era British social and military history, particularly suitable for a collection of Great War equipment, whistles, trench artefacts or militaria.
Maker: J. Hudson & Co., Birmingham
Model: The Acme Thunderer
Period: Early 20th century / WWI era
Material: Metal
Additional engraving: “B.R.(W)”
measurements
Height:
25 mm
Width:
55 mm
Depth:
20 mm
declaration
St James Collectables has clarified that the World War I British Military Acme Thunderer Whistle - Personally Marked B.R.(W) (LA584177) is genuinely of the period declared with the date/period of manufacture being 1910-1914
condition
Good antique condition with age-related surface wear, scratches, rubbing and tarnishing as shown in the photographs. The markings remain clearly legible.
Please study the photographs, which form an important part of the condition description.
additional info
Category:
Material:
Date of Manufacture:
1910-1914
location
This World War I British Military Acme Thunderer Whistle - Personally Marked B.R.(W) is located in London, United Kingdom
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