To provide an improved photograph folder assembly and album, which holds photograph prints and invisibly keeps the supplementary information on the photograph prints.

A folder assembly 100 has a folder 14 having at least one pocket 16. Each pocket 16 has a transparent wall 19. A plurality of print sheets 18 are arranged in the pocket 16. Each print sheet faces to each wall 19. One or more inserting matters 12 are arranged between each print sheet 18 and each wall. Each inserting matter 12 has an ink accepting layer and a supporting layer. These layers are transparent to visible light. The ink accepting layer is the lamination of invisible inks, each of which is codes of information, preferably the information concerning each print sheet. Two or more folder assemblies are bound together as an album.