In 1855 the United States government acquired land at the northwest corner of Dearborn and Monroe streets for the construction of the first of a series of impressive federal centers in downtown Chicago. The main entrance of this building was on Dearborn Street. The Post Office occupied the main floor and basement, while on the second floor were the offices of the Collector of Customs, the Public Depository, the Collector of Internal Revenue, the Steamboat Inspector, the United States Marshal, the United States Commissioner, and the clerks of the Post Office. The top floor was reserved for federal courts, court clerks, the district attorney, and jurors.
This was one of several "fireproof" buildings that would be destroyed by the great conflagration. Subsequent federal centers have been located in the block formed by Adams, Dearborn, Jackson, and Clark streets. A portion of this building's walls were salvaged for use in Haverley's Theater, which was replaced in 1881 by the First National Bank.
This Jevne & Almini print captures the bustle of street life around the Post Office and Custom House in the years before the fire. In the lower right a laborer carries a mop and bucket, while on the left a woman converses with a man who appears to be selling fowl.