Antique oval extendable table in walnut, late 19th century

Antique oval table in solid walnut, extendable, from the late 19th century, of French origin. The closed table measures 105 x 114 cm on the top. It stretches on the part of 105 up to a maximum of cm. 240, thanks to three extensions of 45 cm each that make him gain 135 cm more.
By opening the whole table, a top of 240 x 114 cm is obtained, with a fixed height of 75 cm.
When fully opened, an additional foot must be inserted in the center. The table has been restored in all its parts, the extensions are recent in treated plywood.