These two pieces are Remco's Mighty Casey Ride 'Em Railroad add on cars from the 1960s. Both come in original boxes,and are a box car and passenger car. One was unopened so I choose not to open it, but it definitely felt like something was in it,

Box that was opened - train car appears in excellent condition with damage both tears and water stains to box.
Unopened box has minor chipping to graphics and some fading along with shelf wear.