Response from Jonathan: Vincent,

Unfortunately we can’t find much information about this particular number either. It’s probably safe to assume that the wg stands for Wells Gardner so it might be worth contacting them to see if they can help you identify your monitor. You can also try doing a web search using the size and type of monitor (i.e. LCD or CRT) along with the Wells Gardner name to see if you can get a match. Another approach would be to check out the What’s My Monitor page by our friend Bob Roberts which has monitor chassis pictures that you can compare with your particular chassis. Of course, please feel free to send us some additional information about your monitor (size, type, pictures, etc.) if you continue to have trouble identifying it and we’ll try our best to help you out.

Hope that helps. Thank you for your question and good luck with your repair.