Kinkou Sangyo SNS V-Pulley Surface: An A4-size clear file with a photo of a Showa-era retro woman printed on it. Back: Features and shape of the V-pulley. The product comment reads: "The gentle touch of a hand sets a quiet heart ablaze. And then, a powerful surge of energy..." A shocking and impactful advertisement typical of the Showa era. The identity of the model is a mystery. It's a rare item that can't be found even with online searches. There is some age-related deterioration, but there are no cracks, so it can still be used as a clear file. - Size: A4 size - Special Features: Shape diagrams and dimension tables are printed on it. - Manufacturer: Kinkou Sangyo Co., Ltd. Thank you for viewing. Kanemitsu Kanemitsu JIS Showa Retro