This is now a rare knife and it would look nice in your collection. The Swiss made pocket knife was voted the most popular knife in America. Millions of men and women carry one around and use it every day. The knife is the Tuxedo model.
It is 2 & 1/2 inches long by 3/4 inch wide, when closed or 65 mm by 20 mm. It has a master blade, nail file with nail cleaner tip and scissors.