Antique leather calling card case from Drew & Sons, Piccadilly Circus. Probably late Victorian or Edwardian.
Measures 4" x 2.75" (10 x 7 cm) approx, when closed.
Condition: This antique calling card case has clearly been used regularly over the years, and the leather is scuffed, with minor damage in places, as you can see. It is a little stiff, but still does its job.