Sardinia, fascinating history. I just spent a half hour reading about the island. Here is one from Spain, 25 centimos 1925.
Durrani Empire, had to look that up. Next door is India, this one is French India, AR rupee, Pondicherry-Arcot, Ry.43, c. 1803AD. I suspect this might be a rare and valuable coin, for I saw where a nearly identical coin sold at auction for $1,600 some years back. I got it much cheaper than that, of course.