Irvine-Byrne Building, also known as Irvine Block, Byrne Building, Giant Penny Building, Pan American Building, and Pan American Lofts,[1][3][4][5] is a historic five-story building located at 249-259 South Broadway, on the corner of Broadway and 3rd Street, in the Broadway Theater District in the historic core of downtown Los Angeles. It is the second-oldest commercial building in the historic core, after the Bradbury Building located at the same intersection and designed and built by the same individuals.[4][5]
an entrance offset to the north on the eastern end of the building, distinguished by a keystonearch, above which "Pan American Building" is written in raised letters