What's That Font? | dedicated to great logos and lettering through the decades. Few, if any, bands of the late 1960s and early 1970s had a specific 'brand' logo that was consistently used throughout their album sleeves and merchandise. It wasn't until the late 1970s that bands began to see the power of consistently branding their product with the same logo design (e.g. AC/DC, IRON MAIDEN). Black Sabbath…