Old Time American Locomotive, "I MP" Historical Division. From a serious railroad collector estate, these may be 70s or earlier but you be the judge on dating as we don't know. A nice shadow box, picture frame design. Has a hanger on the back to hang like a picture frame. Frames or boxes are made of wood and the back is also made of wood. Measures about 7" x 5". Each frame is in its own box and wrapped in original slick type moisture resistant paper. The packing or cardboard boxes do show some signs of picking up humidity or moisture but that may well be just aging of the box material on some of the box, overall the boxes are also in good shape. Made in Japan sticker on back so that dates them as well.