Post Office, Federal Building ID: 1316 | This file appears in: Federal Building (City-County Administration Building) Post Office, Federal Building. View of the Post Office and Federal Building (current City-County Building). This is a copy negative made from a vintage print; the print had "A.P. Curtin B. & S. Co." written in the lower left corner. Front/side view of the building, facing northwest on Park Avenue from across the street near the present-day 6th Avenue parking garage. | Creator: Unidentified photographer | Date: Between 1904-1905 | Source: Montana History Portal | Rights: Copyright Montana Historical Society Download Original File CreatorUnidentified photographerSourceMontana History PortalMontana Historical Society Research CenterDateBetween 1904-1905RightsCopyright Montana Historical Society "Post Office, Federal Building" appears in: Federal Building (City-County Administration Building)