Nautical Instruments & Tools
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A Pair of Admiralty Standard Sealed SampleThread Bundles dated 1897
These unique items are Admiralty Pattern sealed samples to confirm the thread specification to be used on Royal Naval contracts. The labels, showing some age wear, are still readable and carry a wax admiralty seal with fouled anchor to both sides, as well as an instruction "this label is not be removed nor the pattern damaged" and below CP 7365 and clearly dated 1897. A manufacturer's ticket is slipped through the thread of one bundle naming the manufacturer W J Knox Kilbirnie. The firm of W J Knox established their business in 1778 and are still operating from their factory in Ayrshire, making camouflage nets and marine signal equipment and are still supplying the Royal Navy 123 years after these sample were sealed.
Sealed samples were used in Government contracts to check the factory bulk production matched exactly the specification of the sealed sample so was critical in maintaining quality standards. These are absolutely unique pieces and are of historical interest and really deserve to be in a museum collection. Better still of course would be for W. J. Knox to purchase and to go on public display in a factory museum!
These have been in our personal collection since 2001 but it is now finally times to rehome the pair so grab them whilst you can! Each bundle measures 7" (17 cm)