Business card holder or ladies cigarette case with the Poraj-Jasieńczyk coat of arms under the count's crown of the Michałowski family.
Silver inside gilded, pr.3 silver punch dated 1931-1939 and KiM of the Warsaw firm of Krupski and Matulewicz.
The coat of arms belongs to the Małopolska family of counts Michałowski, from which comes the famous painter Piotr M.
Dimensions 96 x 55 x 14 mm, weight 76.79 g