Enamel cylinder to take in and let out the rinsing fluid. By turning a rig on the cylinder surface the fluid can be set under pressure. The lockable tap just above the bottom can be attached to a tube. The brass lid can be half-opened for filling in the fluid. Details in French on the inside of the hinged lid part. An oval label indicating the name of French manufacturer and product on the front side.
The severely damaged wooden storage box was passed for restoration. Individual restoration steps have been documented in the photo gallery on the left.