Blundell Harling Speed / Time / Distance Calculator Best Price: £10.49 from Gael Force Marine Buy for best price Description Speed / Time / Distance Calculator is an easy and accurate method of calculating distance. Simple to use slide rule. Calculates the third variable given the other two (distance covered, given speed and elapsed time). Outer sleeve manufactu .... Review This Product Related Products Blundell Harling Portland Course Plotter Best Price: £13.95 Compare prices Blundell Harling Portland Protractor Best Price: £11.45 Compare prices Blundell Harling Portland Rib Plotter Best Price: £5.95 Compare prices
Blundell Harling Speed / Time / Distance Calculator Best Price: £10.49 from Gael Force Marine Buy for best price Description Speed / Time / Distance Calculator is an easy and accurate method of calculating distance. Simple to use slide rule. Calculates the third variable given the other two (distance covered, given speed and elapsed time). Outer sleeve manufactu .... Review This Product Related Products Blundell Harling Portland Course Plotter Best Price: £13.95 Compare prices Blundell Harling Portland Protractor Best Price: £11.45 Compare prices Blundell Harling Portland Rib Plotter Best Price: £5.95 Compare prices
