The Old Key West Customs House, officially known as the Custom House and Post Office, is a historic building located in Key West, Florida. Here is information about this iconic structure:

**Name:** Custom House and Post Office

**Location:** 281 Front Street, Key West, FL 33040

**Architect:** The building was designed by architect William Kerr, and construction began in 1888.

**Historical Significance:**
- The Custom House was built to house federal offices, including the post office, customs offices, and district courts.
- Its construction was prompted by the economic boom in Key West during the late 19th century, driven by the wrecking, cigar manufacturing, and sponging industries.
- The Custom House played a crucial role in regulating trade and commerce in Key West, serving as a customs house and post office.

**Architectural Features:**
- The building is an excellent example of Richardsonian Romanesque architecture, characterized by its rounded arches, rusticated stonework, and distinctive towers.
- Notable architectural features include a clock tower and a large central tower, which gives the building a commanding presence.

**History:**
- The Custom House opened its doors in 1891 and served its original functions until 1932.
- Over the years, the building had various uses, including serving as a naval base during World War II.
- In the 1980s, the Custom House underwent extensive restoration to preserve its historical significance.
- Today, the Custom House is home to the Key West Art and Historical Society, and it serves as a museum showcasing the history and culture of Key West.

**Key West Art and Historical Society:**
- The museum within the Custom House features exhibits on the maritime history of Key West, the wrecking industry, the cigar industry, and the diverse cultural influences that shaped the island's history.
- Visitors can explore the museum's galleries and learn about Key West's unique heritage through artifacts, photographs, and interactive displays.

The Custom House stands as both a historic landmark and a cultural institution, offering visitors a glimpse into the rich history of Key West. Its distinctive architecture and maritime-themed exhibits make it a notable destination for those interested in the island's past.