Don't know what 1958 Buicks have to do with this Thread, but the answer is 160 Knobs.
The 1958 grille cavity contained no fewer than 160 beveled, chrome-plated squares that looked like small kitchen-cabinet knobs. Each reflected light from four different angles to create a "dollar grin" that put Cadillac to shame. Flint marketers came up with a perfect name for this dazzle: "Fashion-Aire Dynastar Grille."