A Leitz microscope accesspry storage box from the 1950's/ 1960's. It measures 16 X 16 X 8 cm and is very nice condition for its' age. I dont have a clue what accessory this box would have housed. It is made of wood covered by a burgundy leatherette. The latch and hinges are in perfect operating condition.  You will not be disappointed with your purchase! Thank you for looking!