Folio; the plates are not bound.This is an antique folio. The binding of the external folio itself are completely unbound/broken.

Ex-library with library reinforcement to spine (though the cover is still completely detached). Each plate has a library indicia made of little holes. See photos.

There are 60 plates --- meaning the folio is complete. I personally counted every plate.

Wear commensurate to age, including chipping, stains, discoloration, dings, fraying to corners/edges, nicks to covers, stray marks, and the like. The plates are in decent shape for their age, excepting the library indicia on each and chipping / tears at the edges of the pages. See photos. The ties are broken.

This is only a single 60 plate volume.