No one can answer the question: How many matching serial numbered sets exist? I would like to get an idea and to do this I need your help. First, if you have a matching serial numbered set(s), please send me via email the serial number(s) and indicate if the set(s) are in the Ramada frame. My set is framed and is serial number 0125 on all 12 chips. Second if you have individual pieces, please send me the serial numbers from all the individual pieces (I don't need the name). By sending individual numbers we can take those out of the count. The set had a limited edition of 1000 chips, times twelve different designs. We will make the assumption that Ramada started with 1000 sets. Your help is appreciated and your name will be held in confidence.