Browse 80+ drafting protractor stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Drafting tools hand drawn vector ...

Browse 2,500+ drawing of protractors stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Sketch of school and ...

Half circle protractors, often found in educational settings and drafting environments, are tools used to measure angles in a semicircular format. Their design typically includes a clear, calibrated ...

NEW PROVIDENCE -- The drafting room at Bell Telephone Laboratories in Murray Hill is shown in this photo from 1942. At the time of this photo, drafting involved the standard tools of pencils ...