Helvetica Neue T1 55 Roman Exclusive [2021] Guide
The term "Exclusive" in font titles typically indicates a specific licensing or distribution version.
PostScript Type 1 hinting is code embedded in the font that tells the printer how to snap curves to the pixel grid at small sizes. The "Exclusive" version has aggressive stems. At 9pt on a 600 DPI laser printer, the stems of the 'n' and 'm' in the T1 Exclusive will appear visibly blacker and sturdier than an OpenType version printed on the same device. helvetica neue t1 55 roman exclusive