Ogura Puncher Slotted Die Set

This is a set of long hole replacement blades for an Ogura puncher. They were found during a major cleaning. The box is quite deteriorated, but the contents are new. I checked the compatibility chart here, but I couldn't determine compatibility for models other than those listed on the box, so if you have a compatible model, please consider them.

Long hole punch: 11×16.5, 14×21
Long hole die: 11×16.5B, 14×21B

Compatible models are listed in photos 2 and 3. If you have any questions, I will do my best to investigate them.