two big old books natural history color prints, wild flowers & birds nice for framing vintage art

Lot of two big old books with loads of beautiful color prints which could easily be framed. Pages are about 9" x 11".

The books both smell slightly musty to me (I'm really sensitive to smells). I don't think you'd notice anything at all with the pages removed from the books? There's a little spotting to the pages, not terrible.