1.(1800) New York City Directory pg. 16. (1803)Paper -Ruler, Blank-Book Manufacturer and Publisher "patent Ruling Machine. Mercantile Advertiser, New York City, May 31, 1803. 2. (1804) "Wanted two Apprentices." New York Gazette, February 15, 1804. 3. (1804) T. S. Arden. Commercial Advertiser, New York, New York, December 13, 1804. 4. (1805) "For Sale, the valuable ESTABLISHMENT with the STOCK IN TRADE of the late THOMAS ARDEN Bookseller and Stationer- The Stock consists of a very judicious selection of the most valuable publications in every Branch of Literature general assortment of the best English Stationary with a complete set of tools for the Bookbinding Business."New York Gazette, New York New York, November, 6, 1905.