Item 12320 - New Portland City Hall transverse section drawing, 1909 Item 12320 - New Portland City Hall transverse section drawing, 1909 Contributed by Maine Historical Society Item 12320 Zoom 6421px x 4699px - 21.4"w x 15.7"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info The architectural firm Carrere & Hastings drew the designs for the new Portland City Hall in 1909. This drawing is the transverse section on center line, March 1909, No. 11. Portland's City Hall burned in January 1908 and a new structure was dedicated in 1912. Show Details