This is a National Color Television CT-31PU. It was purchased new over 50 years ago and has been stored in a storage room at home for many years when the TV was replaced. The drawbacks are that the channel knobs, etc., have come off. The power plug has been replaced with a new one. When the power was turned on, it was confirmed that a white screen appeared (see image). The weight is approximately 19 kilograms. Please check the condition of the exterior in the images. Thank you.