“大上海都市计划”是“上海结束100年租界历史后、首次编制的上海市完整的城市总体规划,也是二次世界大战后中国大城市编制的第一部现代城市总体规划。”1990年代在编制上海城市总体规划时,我初次接触了我院收藏的“大上海都市计划”的初稿、二、三稿图等重要文献资料。2000年当再次借阅此文献资料时,由于时间久远,这些文献越来越脆弱,于是产生了要妥善保护这些珍贵原件的想法。为了防止原件外借加重损坏,我们先作了复印本供大家外借;后来想到为了更好的便于阅读,我们又将文字重新输入,做了横排WORD打印本。 “Grand Shanghai Urban Planning ” is “Shanghai completed 100 years after the concession history, for the first time the preparation of a complete urban master plan in Shanghai, but also after World War II, China’s largest city prepared the first modern city master plan. ” "During the compilation of Shanghai’s urban master plan in the 1990s, I first came across important documents such as the first draft of the Shanghai Metropolitan Plan, the second and third draft plans and so on. When borrowed this document again in 2000, these documents became more and more vulnerable due to the passage of time, resulting in the idea of ​​properly protecting these precious originals. In order to prevent the original loan to increase the damage, we made a copy for everyone to borrow; later thought in order to better facilitate the reading, we re-enter the text, made a horizontal WORD print.