The Chinese enterprise Tai-yi-hou in Nagasaki, one of the figures in Traveling in Time Exhibition, was established in the beginning of the 20th century. Its commercial trade network crossed East-Asia including the treaty ports in Vladivostok, Korean Peninsula, coastline of China, Taiwan, Luzon, Malay Peninsula, etc. Tai-yi-hou’s customers were mainly Chinese merchants in Taiwan and Southeast Asia. Since Taiwan became the colony of Japan in 1895, the Japanese Government proactively increased economic and trade relationships between Japan and Taiwan. Within this context, Tai-yi-hou gained the upper hand in expanding its business to Taiwan with its advantageous location, language and culture. Among all Tai-yi-hou Papers, approximately 17,000 commercial letters sent from Taiwan were preserved until today, and around 10,000 of which were sent from stores in Dadaocheng.

The first image of Dihua Street in Da-tong district, Taipei is an old street full of Chinese medicine shops, dried goods stores and fabric stores. Reminiscing the development of Dihua Street, it is located in an area called “Dadaocheng” which became a street in 19th Century. Foreign companies came to Tamsui and built their career after Tamsui Customs Wharf was established in 1860. The trading of tea activated the commercial developments in Dadaocheng area. In the end of the 19th Century, Dadaocheng became the trading hub in northern Taiwan.

John Thomson（1837-1921）is regarded as a pioneering photographer in the 19th century. He traveled to Far East, documenting the portraits, landscapes and eastern cultures profoundly through his lens and these photographs have become precious historical records. Although John Thomson only stayed in Taiwan for a few days, the images and notes he left are valuable historical materials for the research into Taiwan in the 1870s.His story could be comparable to Shen Bao-zhen, one of the figures in 「Traveling in Time」Exhibition. They were the travelers who came to Taiwan in the same time period. Through their stories, we can learn how they interpret Formosa in the 19th century.

Michael H. Finegan Collections of the Archives of the Institution of Taiwan History include copious photographs and post cards. In addition, many photographic materials stored in the Institution of Taiwan History were collected from our researchers or donated by private collectors. These materials feature a wide range of topics and they are very precious. The Preparatory Office of the Institute of Taiwan History and the Institute of Folk Arts of Taipei National University of the Arts cooperated on the project “Taiwan Visual Memory Digitization and Preservation Project.” We jointly revised and established an appropriate photographic database and its field design from 2002 to 2004. Now, the result of the digitization project is merged into Taiwan Archival Information System and is searchable online.