本論文以清初至乾隆間之刻本及稿、鈔本作爲主要研究對象，兼及部分嘉 慶、道光間之鈔本，擬對此時期古籍中所鈐之紙廠印記加以研究。所謂「紙廠 印記」乃是紙張製造者在紙張製造完成後所鈐之印記，此與古籍中所鈐之藏書 印性質不同。本文將對此時期紙廠印記之內容、形制以及其中較特殊印記形成 之原因等加以探討，並進而論述其在版本鑑定及造紙史研究上之價値。全文計 分爲以下五節：一、清代中文善本古籍中所鈐紙廠印記之內容與形制。二、紙 廠印記之確認與考證。三、紙廠印記呈現長條形片段面貌之原因蠡測。四、紙 廠印記在版本研究上之價値。五、紙廠印記在造紙史研究上之價値。希冀經由 本文之探討，對清代中文善本古籍中所鈐紙廠印記之內容、特徵及其在學術研 究上之價値，有初步之瞭解。

This study researches the paper manufacturers’ marks in block-printed books, manuscripts, and transcripts of the early Qing Dynasty and Emperor Qianlong’s period (1736-1796) as well as some transcripts during the reigns of Emperor Jiaqing (1796-182O) and Emperor Daoguang (1821-1851). Different from the book collectors’ marks commonly found in ancient Chinese books, the paper manufacturers’ marks are stamped at the end of papermaking process. The study analyzes these marks’ contents, forms and stories, and evaluates them in terms of edition verification and papermaking history. The following five sections are included: (1) the contents and forms of paper manufacturers’ marks in rare Chinese books of the Qing Dynasty, (2) verifications7 of7 these7 marks, 7 (3) 7 the7 possible7 reasons7 why7 these7 marks7 are7 long, 7 rectangular, and partial, (4) their value in editionology, and (5) their value in the history of papermaking. Hopefully, the above exploration will give readers an initial understanding of their value in academic research.