At the corner of Elm and Kenner, in downtown Ludlow, KY.
The pharmacy has moved on.
I suspect this sign was painted to celebrate an anniversary.
But, historically, there was a sign painted on this wall.
Northern Kentucky Views has a photo. It looks to be from the 1960s or 1970s.
If you poke around that site, you'll find more than a couple of other ghost signs before they became ghost signs.