|Note_en=Page of ''Registry Movement'' section March 1950. Reports at n. 218.792: ''"BIRANDINO MARGHERITA"'', manufacture of gold and steel nibs for fountain pens, Turin, 14 A Plana Street (address of [[Zemax]]). | |Note_en=Page of ''Registry Movement'' section March 1950. Reports at n. 218.792: ''"BIRANDINO MARGHERITA"'', manufacture of gold and steel nibs for fountain pens, Turin, 14 A Plana Street (address of [[Zemax]]). |