鐘樓(lou)(lou)后的(de)(de)(de)譙(qiao)(qiao)樓(lou)(lou)始建(jian)于元代至正(zheng)九年(nian)(1349年(nian)),它的(de)(de)(de)前身是宋(song)淳熙年(nian)間建(jian)造的(de)(de)(de)用(yong)以了(le)望的(de)(de)(de)戍樓(lou)(lou)。由于它建(jian)在州(zhou)(zhou)署前的(de)(de)(de)所謂(wei)“子城(cheng)”的(de)(de)(de)城(cheng)門之(zhi)上(shang),在當時(shi)(shi)通(tong)州(zhou)(zhou)城(cheng)內屬(shu)高(gao)建(jian)筑,因此在明代還有(you)人(ren)把“譙(qiao)(qiao)樓(lou)(lou)月曉(xiao)”列為(wei)“通(tong)州(zhou)(zhou)八景(jing)”之(zhi)一。譙(qiao)(qiao)樓(lou)(lou)內設(she)有(you)計時(shi)(shi)的(de)(de)(de)刻漏,并采用(yong)更鼓來報時(shi)(shi)。清道光八年(nian),通(tong)州(zhou)(zhou)知州(zhou)(zhou)周燾將譙(qiao)(qiao)樓(lou)(lou)維(wei)修一新(xin),撤(che)去原來懸掛的(de)(de)(de)“海山要(yao)郡(jun)”匾額,換上(shang)新(xin)命名的(de)(de)(de)“星樞樓(lou)(lou)”樓(lou)(lou)匾。樓(lou)(lou)名星樞,是依星相學說,希望因此使通(tong)州(zhou)(zhou)文化(hua)發達、人(ren)才(cai)興盛。
民國三年(nian)(1914年(nian)),張(zhang)謇與(yu)其(qi)兄用南通(tong)(tong)(tong)潘氏捐給通(tong)(tong)(tong)崇海總商會的(de)(de)(de)五千元(yuan)錢在上(shang)(shang)(shang)海買來巨鐘(zhong)(zhong),并在譙樓(lou)前(qian)建造(zao)了(le)(le)鐘(zhong)(zhong)樓(lou)。鐘(zhong)(zhong)樓(lou)為(wei)南通(tong)(tong)(tong)建筑師孫(sun)支(zhi)廈設計(ji),在風格(ge)上(shang)(shang)(shang)明顯受(shou)著西(xi)方藝術的(de)(de)(de)影(ying)響。張(zhang)謇撰書的(de)(de)(de)“疇昔(xi)是(shi)州(zhou)今是(shi)縣,江淮之(zhi)委海之(zhi)端(duan)”對(dui)聯,也(ye)被(bei)(bei)刻(ke)上(shang)(shang)(shang)木版懸于樓(lou)前(qian),成為(wei)傳頌多時(shi)的(de)(de)(de)名作(zuo)。 鐘(zhong)(zhong)樓(lou)的(de)(de)(de)建成,為(wei)南通(tong)(tong)(tong)民眾掌握時(shi)間(jian)提供(gong)了(le)(le)方便。兩(liang)年(nian)后,樓(lou)上(shang)(shang)(shang)又增舔了(le)(le)消(xiao)防警鐘(zhong)(zhong),通(tong)(tong)(tong)過(guo)警鐘(zhong)(zhong)的(de)(de)(de)敲擊聲數(shu)來指示火(huo)災方位。另(ling)外還配備了(le)(le)代表方向(xiang)的(de)(de)(de)色旗(qi)、色燈(deng),遇有(you)火(huo)情,同時(shi)張(zhang)掛(gua)。 隨著歷史(shi)的(de)(de)(de)演進,報時(shi)更鼓、消(xiao)防警鐘(zhong)(zhong)久已消(xiao)失(shi),而(er)鐘(zhong)(zhong)樓(lou)上(shang)(shang)(shang)的(de)(de)(de)時(shi)鐘(zhong)(zhong)卻依然運行。令人欣喜(xi)的(de)(de)(de)是(shi),鐘(zhong)(zhong)樓(lou)的(de)(de)(de)形象被(bei)(bei)設計(ji)上(shang)(shang)(shang)市(shi)徽,成為(wei)南通(tong)(tong)(tong)市(shi)的(de)(de)(de)標志。市(shi)政府公(gong)布譙樓(lou)、鐘(zhong)(zhong)樓(lou)為(wei)文物保護單位,這對(dui)保存(cun)和利用這一“中西(xi)合璧(bi)”的(de)(de)(de)特殊(shu)建筑,了(le)(le)解南通(tong)(tong)(tong)歷史(shi)沿革,無疑(yi)提供(gong)了(le)(le)保障(zhang)。