Police are investigating an incident of theft from a vehicle which occurred at Mitchells Auction Ltd, in Cockermouth, on 17 February.
A spokesperson from Cumbria Police said:
"Two men gained access to an insecure vehicle and stole a wallet, containing cash, from the inside.
"One of the suspects is described as a white man, aged approximately 30-years-old and was wearing dark clothing, a black baseball cap and a facemask.
"The second suspect is described as a white man, aged in his 40s and of large build. He was wearing blue jeans, a blue jacket, a black baseball cap and a white face mask.
"Officers are appealing for anyone who saw these men or if they have any connected information, CCTV or dashcam footage to get in touch.