Mini Encyclopedia Character from the Robocon Series - Series: Robocon Series - Character Name: Mini Encyclopedia Thank you for viewing. This item is from about 50 years ago. It has significant damage, but I believe it's a rare item because it's from that time. It was stored in a closet. Please check the images for stains, creases, discoloration, etc. It also has a unique smell characteristic of old items, so please refrain from purchasing if you are sensitive to such smells.