Designed by Jeff Levine, Business Letter JNL is a display serif and display slab font family. This typeface has two styles and was published by Jeff Levine Fonts . Business Letter JNL One of the text fonts showcased within the pages of the John Ryan Foundry (Baltimore, MD) specimen book from 1894 is a squared type face with rounded corners called “Geometric”. The original design has been updated slightly by substituting straight lines for the inner corner curves to add a small contemporary touch to a classic alphabet from the 19th century. Business Letter JNL is available in both regular and oblique versions. Business Letter JNL Download Now View Gallery