A bill to designate the facility of the United States Postal Service located at 203 North Clay Street in Marshfield, Missouri, shall be known and designated as the "Edwin P. Hubble Post Office".

S. 4052 proposes to designate the United States Postal Service facility located at 203 North Clay Street in Marshfield, Missouri with a new official name: the Edwin P. Hubble Post Office. This is a commemorative measure that would honor Edwin P. Hubble by naming the local postal facility after him.

If enacted, this bill would change the official name of the postal facility for administrative and public recognition purposes. The practical impact on citizens would be minimal—the post office would continue to operate its normal mail services, but the building would be officially recognized under the new name. This type of legislation is common in Congress and serves to honor notable individuals by naming federal facilities after them. Currently, the bill has been introduced in the Senate but has not yet advanced to committee for consideration.