Jan 15 2014 “Distinct Letterforms” and “Mnemonic value”: Bragbook on the Bell logo by Ian Brignell Bragbook is a blog by Edmonton designer, David Landreth. In this post, David writes about Coca-Cola, Ian’s Bell logo, and how “Typography plays a critical role in a successful identity system…” Check it out. It’s a thoughtful and coherent piece of writing.