| To ensure accurate draughting in any situation, Blundell Harling offers a range of set squares, French curves, flexible curves, protractors and templates. |
| Some of the stuff like protractors and compasses I had to design from scratch and I worried about how inaccurate they were. |
| Pen clips, protractors, and jackknives have left hacked shapes to tell people how dull it all was when they sat here. |
| In agamids, the homologous muscle also functions to move the tongue forward, assisting the major tongue protractors. |
| We are pushed into thinking that illusions must be departures from quite simple-minded physics, as measured with rulers, protractors, and clocks. |
| Many of the paintings incorporate cut paper and other materials which Schwarz manipulated with a variety of tools, including protractors and X-acto knives. |
