Is this what is ment by a "pica stick" and how do you read it? | Briar Press | A letterpress community
![Pacific Arc 12 inch Pica Pole Metal Ruler, with Pica, Points, Inches, and Agate Measurements, Stainless Steel Ruler for Drafting : Amazon.co.uk: DIY & Tools Pacific Arc 12 inch Pica Pole Metal Ruler, with Pica, Points, Inches, and Agate Measurements, Stainless Steel Ruler for Drafting : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61z4873p6nL.jpg)
Pacific Arc 12 inch Pica Pole Metal Ruler, with Pica, Points, Inches, and Agate Measurements, Stainless Steel Ruler for Drafting : Amazon.co.uk: DIY & Tools
![Pacific Arc 12 inch Pica Pole Metal Ruler, with Pica, Points, Inches, and Agate Measurements, Stainless Steel Ruler for Drafting : Amazon.co.uk: DIY & Tools Pacific Arc 12 inch Pica Pole Metal Ruler, with Pica, Points, Inches, and Agate Measurements, Stainless Steel Ruler for Drafting : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/81oZU5lre6L._AC_UF1000,1000_QL80_.jpg)