Number 2 , Looks like a flamed maple top for a Les Paul style guitar (can’t see how thick the maple, or possibly sycamore is, could make a rather heavy solid body if it’s full body thickness) and possibly mahogany neck blanks?( depends on thickness) The other number 2pic mahogany sides for acoustic guitar.
The first pic is more difficult without more detail.
The set with the Guitar shape drawn on is about an inch thick, all the others are maybe a quarter of an inch, so intended for backs and fronts. Would the stripey stuff be some kind of Rosewood or Walnut ?