G L C - Working tool - A manual brass pressure sprayer

Manual brass pressure sprayer/nebulizer dating from the first half of the twentieth century. It is entirely made from assembled brass plates (note the reinforcement banding around the cylinder); the handle is made of sturdy shaped metal.
On the top of the piston and on the nozzle is stamped the mark G L C, the acronym of the company, which perfectly recalls the Italian manufacturing tradition of the first half of the twentieth century.