2020 W MS66 NGC BRILLIANT UNCIRCULATED QUARTERS (5 COIN SET) V75 COMPLETE SET AMERICAN SAMOA, WEIR FAMILY FARM, SALT RIVER BAY, MARSH BILLINGS ROCKEFELLER AND TALLGRASS PRARIE. Let me explain the W quarters series to you. They only did them in business strike which is the worst one specifically used for circulation. They mixed and put 200,000 W coins at a time into a big bag. These coins were then mixed into other new non W coins at a ratio of about 100 regular coins to 1 W coin. They were then distributed these mixed coins to armored car companies who mixed them again and rolled them into rolls by machines and distributed the rolls to banks, retailers etc. Uncirculated coins are the ones that were taken and hunted through to find the W’s before they went into circulation at banks and retailers. They all still contain mint processing marks and/or scratches. Grading is subjective so please look at the pictures and judge for yourself.