On pages 2-4 is unkown song., The piano part is incomplete., On front page and page [5] is round, green stamp.: " Zbiory Stowarzyszenia I.F.C"., On pages [1, 2, 5, 6, 7, 10, 11, 14, 15, 18, 19, 22, 23, 26, 27, 30, 31, 35, 39,] is blue stamp: "Kino Opieka | Krajowa Komisya Opieki nad inwalidami | w Krakowie"., Almost every page has the number "346" written in pencil or crayon., On pages [5, 6, 10, 14, 18, 22, 26, 30, 35, 39] and front page and back page there is a round, black stamp: "NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA".
