National 145 Snacktron 1 – National 145 Snacktron 1 Parts Manual
National 146 Snacktron 2 – National 146 Snacktron 2 Parts Manual
National 186/187/471/472 Merchant Media User Guide
National 186/187/471/472 Merchant Media Parts Manual
National 448/449 Merchant Combo – National 448/449 Merchant Combo Parts Manual
National 145/146 – National 145/146 Setup Manual
National 147/148 – National 147/148 Operations Manual
National 147/148/461/462/474/475/476 Parts Manual
National 147/148/461/462/474/475/476 Programming Guide
http://www.cranems.com/