This is a “ghost sign” for Nabisco Uneeda Biscuits that’s painted on the rear of the building at the southwest corner of Jackson Boulevard and Wells Street in Chicago.
This photo was shot from the elevator of the Trader’s Self-Park Wells Street entrance. I’ve parked in this garage for many years and I’ve often thought I should take a photo of this sign before it fades away.
For more on ghost signs around Chicago, check out this site at The Art Institute of Chicago— it’s a great collection of what you’ll see around the city if you look closely.