There are three postcards inside the frame. The ones on both sides are marked with Hiroshi. The one in the middle is Mitsuo Aida. Please check the images. I received these over 20 years ago, but I'm selling them because I'm decluttering and they don't match the room's atmosphere. There are stains on the frame's lid, the frame is brown, and the surface is plastic. They have been stored at home, so there are some stains and dirt, but I think they are in good condition. I am looking forward to purchases from those who understand. If you have any questions, please comment.