We developed thin semi-rigid coaxial cables for use as readout noise filters in low temperature experiments. The cables reported here had an outer diameter of 0.86 mm, and consisted of a standard ...

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Delving deeper into the coin's production, he added: "Testing has confirmed that the coin was mistakenly made from cupronickel - the same alloy used for 10p coins.

As reported by The Sun, he said: “So somehow a cupronickel silvery-looking blank has managed to get into one of the striking machines and has filtered into the machine whilst they were striking ...

Delving deeper into the coin's production, he continued: "Testing has confirmed that the coin was mistakenly made from cupronickel - the same alloy used for 10p coins. "It's also believed that several ...

But the actual worth of the coin shocked even the most senior members of the auction house, when it went under the hammer on Tuesday, April 23, for a whopping £750. Testing has confirmed that the coin ...

A RARE silver 2p coin has sold for an eye-watering £750 at auction after being found in a piggy bank. The 1985 coin was cast in the wrong metal, stealing the signature silver sheen traditionally ...

A RARE 2p coin that might be worth up to £400 could be sitting in your piggy bank right now. The Royal Mint manufactures an average of two billion coins a year – and now and then there are pr… ...

A rare 2p coin which was found in a piggy bank could make hundreds, as expert predict it's worth 20,000 times its original value.

Unofficial Prisoners of War medal. This medal is silver in colour and hangs from a red, green, black and white ribbon. The vertical stripes of red and green on the ribbon flank two thin white stripes ...

We had developed a powder containing “decoppering” metal, intended to reduce the accumulation of metal fouling resulting from the use of cupronickel jacketed bullets.