The Science Museum’s Never Been Seen website shows you objects with zero views

I linked to the article instead of the site itself because the site offers little explanation, but it’s difficult to find the link in the article so here it is: https://thesciencemuseum.github.io/never-been-seen/

The first thing I was led to:

https://collection.sciencemuseumgroup.org.uk/objects/co87246...

"0.2 inch composition punches for Gloucester Old Style"

That's a pretty neat thing, with a lengthy writeup.

I scored!

Directive for division. Four barrels.

Maker: Babbage, Charles

https://collection.sciencemuseumgroup.org.uk/documents/aa110...

If you scroll down to the text area, there are links to a whole lot of other Babbage papers.