Old filing box made of thick cardboard

Superb old filing box made of thick and reinforced cardboard. Date of the beginning of the twentieth century. It comes from the house eyraud, 76 rue du cherche midi in paris. In a pretty red color and patinated by time, it is in good condition. However, there are signs of wear in the corners and traces of discoloration of the paper (see photos). Clean, it is perfectly usable as is. Height: 31 cm. Width: from 24 cm. Depth: 7 cm. Weight: 0.6 kg.