A shoe box full of images capturing life in India at least a century ago has been discovered in one of Scotland's national collections. 178 plate-glass negatives were found inside a size-nine Peter Lord shoe box by the Royal Commission on the Ancient and Historical Monuments of Scotland (RCAHMS) in Edinburgh.
The photos are said to have been taken in the country at the time of the British Raj and it is thought the negatives were untouched for almost 100 years.
Little is known about the images and the photographer, prompting a search for clues as to his or her identity. One theory is that the photographer was a British civil servant in Calcutta.
A group of people posing for a photograph during a tennis party
An unknown man posing for a photograph in a white linen suit
Buildings in Calcutta lit up at night for the 1912 British royal visit
Ascetics or sadhus seated, possibly near Chandpal Ghat in Calcutta
A street hairdresser giving a 'Hindustani haircut' (pudding bowl), Strand Road South in Calcutta
Ships arriving at the Chandpal Ghat in Calcutta
A Muharram procession through a crowded street in Calcutta
Celebrations for the visit of King George V and Queen Mary to Calcutta in 1912
Two men take part in a stick dance or raas
An unknown man playing tennis
Two ferry canoes moored in a stream
A Jain Temple complex in Calcutta
Washermen working at a dhobi ghat
A riverside scene with bathers, looking north from Chatulal's Ghat towards Ram Chandra Goenka's Zenana (ladies) ghat in Calcutta
Buildings on south east side of the Lal Dighi (BBD Bagh, formerly Dalhousie Square) in Calcutta are illuminated for the royal visit in 1912