London: Believed to have been worn by Mahatma Gandhi, a pair of gold-plated spectacles and presented as a gift in the 1900s has emerged on the UK auction circuit. The spectacles are estimated to fetch between £10,000 and £15,000.

On Sunday (August 9), East Bristol Auctions in Hanham, south-west England, said that they were surprised to find that the spectacles, dropped through their letterbox in an envelope, may have such a rich history behind it.

Auctioneer Andy Stowe of East Bristol Auctions said, "It's a huge find of great historical importance. The vendor had presumed them to be interesting, but of no value and did tell me to dispose of them if they're not worth anything."

"I think he nearly fell off his chair when we presented our valuation. It's a really great auction story - and one that we all dream of," he said.

According to reports, the  glasses are said to have been in the family of the unnamed elderly gentleman vendor in England, who was told by his father that they were a gift to his uncle when he was working for British Petroleum in South Africa between 1910 and 1930.

"The vendor's uncle definitely worked for British Petroleum in South Africa, and I believe Mahatma Gandhi didn't wear glasses until the late 1910s early 1920s," says Stowe in reference to the provenance of the glasses, which are likely to be one of Mahatma Gandhi's earliest pairs during his time in South Africa.

"The story that appears with the lot is exactly what the vendor told us, and exactly what was told to him by his father some 50 years ago," explains Stowe.

The lot, titled "Pair of Mahatma Gandhi's Personal Spectacles", forms part of the auctioneers' Military, History and Classic Cars online sale and will go under the hammer on August 21. It has already attracted much interest, including from India.

"A pair of early 20th century c1920 gold plated circular rimmed spectacles by repute owned and worn by Mahatma Gandhi," notes the auction lot details.

"The spectacles' of usual form, with sprung gold-plated arms and prescription lenses. Jointed by a gold-plated nose bar, the spectacles formed an important and somewhat iconic part of Mahatma Gandhi's overall appearance. It was known that he would often give away his old or unwanted pairs to those in need or those who had helped him. A rare and important pair of spectacles," it notes.

"The uncle working for British Petroleum at the time was stationed in South Africa, and it can be presumed that these were gifted by way of thanks from Mahatma Gandhi for some good deed. A note from the vendor is included," the auction lot adds.

Mahatma Gandhi was seen with the iconic round-rimmed Windsor-style glasses, common during the period when he was studying law in England in the late 1800s and 1900s. The glasses became a regular feature during the national movement and Mahatma Gandhi's civil disobedience protests in India.

Gandhi is known to have handed over his personal items as gifts to admirers and a number of similar items have emerged on the auction circuit over the years.