This beautiful antique stapler was produced by Romeo Maestri in the 1930’s. When hitting the market in the 1930’s it was a significant piece for the Milan based Italian Company which was often shorted to Ro-Ma. You can read more about the company history on their website. It is all original and working piece with great looks and great heritage. It measures 16cm or 6 1/4 inches wide. Attached is a video on vintage staplers.