The White Horse landlord Mark McNulty caught the theives on CCTV after a group of 5 men used specialist keys to open the fruit machine.
Mark explains that "Two men stand in front of the machine while a third man is getting the money out and a couple at the bar getting drinks and keeping barman busy".
"When they thought that they we're found out they run out of the pub"
The man in the blue top is said to have a West Country accent.
The White horse recently won the Tunstall Pub of the Year for 2012, voted for by the MyTunstall readers.
I f you have infomration please Call Staffordshire Police on 101 or Crime Stoppers 0800 555 11 www.crimestoppers-uk.org