Antique Vintage Authentic Royal Typewriter Advertisement from 1937 Description *Beautiful Two Toned Framed Under Glass Authentic Progressive Cabinet Dictaphone ad. *From the year 1938 . *Certificate of Authenticity. *Serial # F4-38dictaphone *The overall size is 20 1/2" x 24 1/2. *The work is ready to hang on display and in Beautiful  Condition. See photos.