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This
12" (30cm) double-sided plastic ruler is supplied with a full colour
insert. On the front are images a space rocket, spaceman, the shuttle, a satellite
and a space station. On the reverse
there is information about space exploration starting from the 1957 launch
of the first artificial satellite by the Soviet Union through to the 2003
shuttle disaster.
The
ruler has measurements in both centimetres and inches.
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