RCA Nipper Dog advertising pocket mirror. Mirror is about 2 inches by 3 inches in size. One side of mirror is the famous picture of the Nipper dog with head cocked to one side looking into the horn of a gramaphone. Underneath reads “His Masters’s Voice…Victor Talking Machine Co.” Border of mirror is dark blue on white background and pictures are in dark blue. Appears to be in good condition, howver it is showing some discoloraton from storage and handling as shown in photo.