This is a bookmark from the Tokyo National Museum featuring a bronze bell (dotaku). I purchased it at the museum shop during an event as a souvenir, but unfortunately, I don't know much about bronze bells, so I'm not sure which specific bell it depicts. I've kept it carefully stored since I bought it and it's unused, but there is some slight aging, so I've rated it as "no noticeable scratches or stains." If you don't mind, please consider purchasing it. The size is approximately 40mm x 75mm. #TokyoNationalMuseum #bookmark #shiori #dotaku (bronze bell)