Officers have released CCTV images of two people who they would like to speak to in connection with the theft which occurred on 5 December 2012.
The suspects, a man and a woman, used an implement to manipulate the machine, forcing it to pay out.
Anyone who recognises the suspects from the images is urged to contact the police or Crimestoppers with information.
If you can help officers with their enquiries, please contact North Yorkshire Police on 101 – select option 2 – and ask for PC Ben Hallewell.
Alternatively, information can be sent via email to email@example.com
If you wish to remain anonymous, Crimestoppers can be contacted on 0800 555 111.
Please quote reference number 12120205438 when passing information about this incident.