I have possibly the rarest machine on the planet. Owned by the CEO of Coca-Cola who contracted Royal to make a special slug in the 50s for business correspondence. This is one slug, shift produces the Coca, flat gives cola. To my knowledge there's not another in existence...
u/NashvilleTypewriter reports that he owns a typewriter with a custom Coca (shift) - Cola (unshifted) slug that came from the daughter of a former Coke CEO.


