This is a brand new American Refrigerator Transit Company decal sheet developed and produced for the Missouri Pacific Historical Society by Mask Island Decals. This decal set makes a great supplementary set to renumber existing reefers or change build and reweigh dates, repack dates and locations. It's a great way to customize your ART fleet. These would work to reletter/renumber all ART cars currently and previously offered by the Amarillo Railroad Museum/ Missouri Pacific Historical Society.