Copy photo: Sun Iron Building, southeast corner of Baltimore Street and South Street. “First iron building completed in the U.S.” built 1851. Original: Unidentified photographer, circa 1880-1890

Copy photo: Sun Iron Building, southeast corner of Baltimore Street and South Street. “First iron building completed in the U.S.” built 1851. Original: Unidentified photographer, circa 1880-1890, CC976, Box: 3 [5x7]. Peale/Baltimore City Life Museum glass negatives collection, PBGN. H. Furlong Baldwin Library. https://mdhistory.libraryhost.com/repositories/2/archival_objects/177580 Accessed November 23, 2024.