Wooden reel/spool approx. 7cm x 3cm diameter. Wound in separate sections with fine metal wire that was used to prepare a booby trap. When fixed between an explosive device and a fixed object the wire could be 'tripped' thus activating the charge. This wire comes in two colours - olive drab green and dull yellow to provide camouflage in grass, sand or other vegetation. Very good unused condition. As used by the Special Operations Executive and OSS. Two spools are available and priced individually. Stop press - 1 roll remaining as of 18/12/14. Stock code S17942.