(Creata pagina con "In 1933Lamy acquired a first patent for a pen/pencil combination, and put into production a large pen, always meant to compete with the Duofold. There is little i...")
In 1933Lamy acquired a first patent for a pen/pencil combination, and put into production a large pen, always meant to compete with the Duofold. There is little information on these years, and specific models are not known, the pens were simply marketed under the brand Orthos.