This background information covers a range of references in the play. Swiss army knife The Swiss Army knife is a pocketknife, generally multi-tooled, now manufactured by Victorinox. The term "Swiss Army knife" was coined by American soldiers after World War II because they had trouble pronouncing the German word "Offiziersmesser", meaning "Officer's knife". The Swiss Army knife generally has a drop-point main blade plus other types of blades and tools, such as a screwdriver, a can opener, a saw blade, a pair of scissors, and many others. These are folded into the handle of the knife through a pivot point mechanism. The handle is traditionally a red color, with either a Victorinox or Wenger "cross" logo or, for Swiss military issue knives, the coat of arms of Switzerland. Other colors, textures, and shapes have appeared over the years. Originating in Ibach, Switzerland, the Swiss Army knife was first produced in 1891 when the Karl Elsener comp...