No 2 Academy Civil Engineers Scale Rule 12 Inch (300mm)
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No 9 Academy Architects Engineers Triangular Scale Rule 12" / 300mm
No 6 Academy Surveyors Triangular Scale Rule 12" / 300mm
Cycling & Road Scale Ruler (KM & Miles)
Blundell Harling P3135 30CM METRIC SCALE RULER 1:10 1:500 1:1000 1:2000
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Blundell Harling 300mm Scale Rule
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No 3 Verulam Architects Scale Rule
300mm Blundell Harling Triangular Scale Rule - Academy - Student Discount available!*
