Police are appealing for witnesses after a man was attacked in a Bramley pub and lost part of his finger.
The three men then became involved in an altercation with another group before leaving the bar.
Officers want to speak to a man shown in the CCTV images in connection with the incident.
Detective Constable Ian Potter, of Leeds District CID, said:
“This man is clearly identifiable on the images and we would like to hear from anyone who recognises him.”
Anyone with information is asked to contact DC 4040 Potter at Elland Road via 101 or call Crimestoppers anonymously on 0800 555 111.