Geometrical Instrument Box: O Box with lf seasoned teak; O Thickness Minimum 8 mm; O Scale: Length 15 inch 38cm. O Pair of set Squires: Length 12 inch 33 cm.; O Protractor: Dia12 inch 30.5 cm; O Items are properly scaled in British and Metric Show More...
Geometrical Instrument Box: O Box with lf seasoned teak; O Thickness Minimum 8 mm; O Scale: Length 15 inch 38cm. O Pair of set Squires: Length 12 inch 33 cm.; O Protractor: Dia12 inch 30.5 cm; O Items are properly scaled in British and Metric units as standard; O Made of hard plastic wood seasoned kerosene wood with handle (Super glue affixed); O Compass and divh good quality pin and rod assembled.