2 old small wooden tables that fold into suitcases

Hello, Here is an old little thing that is very difficult to name but so practical. It is a small wooden suitcase. When it is closed, we can imagine that it contains small tools, brushes, colored pencils... And then, when we open it, oh surprise! It contains nothing... It transforms into two small side tables (or stools) which can be very useful during your bucolic escapades. This is a registered model, as indicated by a stamp. The whole is in a good state of conservation, bearing some traces of time consistent with its age and use, visible in the photographs. Stability is there. Height of the trays: 37 cm - weight: 2,700 kilograms. Thank you for your visit.