Fonts are as synonymous with a brand as a logo, and these days every kind of company and organization (and some cities) have a design they call their own. Even America's National Parks have their own distinct lettering, found on wooden signs throughout parks across the country. But it wasn't until 2013 it became apparent that the iconic font isn't an actual typeface at all -- instead, it's simply the product of the chiseling gear found in the National Park sign shop. Now, the design has been digitized for others to use.