Thank you for viewing. This is a Brother KH-881. The front of the case was dirty, so I cleaned it as much as possible. It's quite clean now. The inside was originally clean. One of the screws on the corner of the case is missing, and as a result, there is a cracked area due to the stress. I bought a screw at a hardware store and attached it. The head size is different, but it is securely fastened (Image 14). I don't know how to operate it, so I haven't been able to confirm its operation. Part of the scale chart sheet is missing, and I wiped off the written lines with water to some extent, but they remain slightly (Image 3). The long, thin ruler-like object is clean, and I quickly checked it, and it was generally clean. The cylindrical case is dirty. I will ship it in the box shown in Image 1, so I will apply reinforcing tape. Please comment if you have any concerns.