Views of Thirty-Four Exchange Street restaurant in 1983. The upscale Old Port restaurant was located in the renovated Portland Board of Trade building, 34 Exchange Street. See this link, for a 1947 photograph of the building, when it was home to the Mutual Benefit Company. Top left image: Full exterior view of the 34 Exchange Street building, from north. Photo published in the Maine Sunday Telegram, on 28 August 1983. Bottom left image: View of the dining room. Photo published in the Evening Express, on 9 July 1983. Right image: Dining room view, including the Portland Board of Trade emblem on the floor. Photo published in the Evening Express, on 9 July 1983. See Additional Files link, below, for a 1982 Thirty-Four Exchange Street MENUhttps...