00000nam 2200000za 4500 9.810418 CaOODSP 20221107140846 cr ||||||||||| 160202s1997 onca ob f000 0 eng d CaOODSP eng n-cn--- NM95-55/17-1997E-PDF Prytulak, George. Threaded fasteners in metal artifacts [electronic resource] / by George Prytulak. Ottawa : Canadian Conservation Institute, c1997. 12 p. : fig., ill. Technical bulletin ; no. 17 Issued also in French under title: Fixations filetées d'objets métalliques. The catalogue number (NM95-55/17-1997E) and ISBN (0-662-16950-9) for the print edition have been copied in this electronic publication. Includes bibliographical references (p. 11). In the course of cleaning or restoring historical artifacts, it is often necessary to tighten, loosen or remove threaded fasteners. The fasteners are often permanently damaged or lost in the process due to the use of improper tools and techniques. This Bulletin offers practical guidelines for the removal, cleaning, documentation and reinstallation of threaded fasteners in metal artifacts. Issued also in printed form. gccst Museum collections gccst Metals gccst Conservation Canada. Canadian Heritage. Canadian Conservation Institute. Fixations filetées d'objets métalliques (CaOODSP)9.810419 Technical bulletin (Canadian Conservation Institute) no. 17 (CaOODSP)9.806394 PDF 1.52 MB https://publications.gc.ca/collections/collection_2016/pch/NM95-55-17-1997-eng.pdf