Item 35579 - Exposition building, Portland, ca. 1930 Item 35579 - Exposition building, Portland, ca. 1930 Contributed by Maine Historical Society Item 35579 Zoom 4695px x 3123px - 15.7"w x 10.4"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info Portland Exposition building on Park Avenue, ca. 1930, was built in 1914 at a cost of $80,944. The grand opening event was an agricultural show June 7, 1915. Show Details
