Please read this carefully:  there may or may not be any postcards in this collection of stamps as described on the cover.  We don’t know, because the item is in its original seal and we have not opened that.  It measures 6-3/8″ x 8-3/4″ x 1/4″ and has several thick pages, which we assume to contain text and stamps.  To repeat:  it might not have any postcards at all.  Grade: 1