How many plates were reportedly in the Gold Plates?

To preface, I don’t think the myth of the gold plates. I think its entirely possible that a a prop made out of tin was created (/u/LeadingWorldly made a post showing what it would look like)

I see lots and lots of descriptions about dimensions and thickness of plates, but I haven’t seen a citation for how many plates were actually reportedly in it.

Does anyone else know?

Trent Told’s Mormon Stories interview is also great