Identifying Vintage Machine Tooling

Hi,

I recently acquired a very large collection of vintage machine tooling and need help in identifying some of the tooling types.

There are a large number of tooling components of the type shown in the attached image. If someone could identify what they are it would help me to determine if they could be donated to some organisation for future use.

If they are obsolete then it is recycling for them.

Appreciate any help as I hate to see things which can be useful going unused.

Thanks.

Looks like part of a small sheet metal bending die..

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