Concertina wire takes its name from the concertina, an accordion-like instrument whose bellows fold in and out. The term fits the World War I innovation: coiled barbed or razor wire that travels compactly, then expands to fill space atop a fence...
Concertina wire takes its name from the concertina, an accordion-like instrument whose bellows fold in and out. The term fits the World War I innovation: coiled barbed or razor wire that travels compactly, then expands to fill space atop a fence...
