Police want to speak to the man pictured in connection with the theft of a phone and wallet from a gym locker.
Lines of inquiry have been followed since the incident happened in the Village Hotel and Leisure Club in Attenborough on 24 May.
The victim’s bank card was later used fraudulently to purchase items.
Officers are now in a position to issue a CCTV image of a man they believe could help them with their inquiries.
Sergeant James King, of Nottinghamshire Police, said: “I would urge anyone who recognises the man in this picture to contact us as soon as possible.
“Are you the man in the picture? Do you know who he is? Please get in touch with us if you have any information.”
Anyone with information is urged to call Nottinghamshire Police on 101, quoting crime occurrence 24000308551, or alternatively they can call Crimestoppers anonymously on 0800 555 111.
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