Typekit examples of ampersands. Wish there were more the ampersands because they always bring things together. Seriously, this is heaven sent! I also fumble through too many fonts before I find the perfect ampersand.
How Corporate Logos Evolve infographic. This shows how recognizable logos have evolved over time. Logos like Shell and BMW have remained pretty much the same. Brands like Xerox, Pepsi, and IBM have modernized their corporate logos.