Please contact me NLT 7/10/2017 for items on this list. Precious Metals : Science and Technology / Benner, et al. 1991 Practical Heat Treating / Howard E. Boyer, 1984 Gas Handling and Field Processing Vol. 3 / Bill Berger, 1980 Sampling and Assay of the Precious Metals / Ernest Smith, 1987 Physical Metallurgy of Titanium Alloys / EW Collings, 1984 Metallurgy of Gold, 7th ed. / TK Rose, 1986 Physical Metallurgy Principles, 2nd ed. / Reed-Hill, 1973 Metallurgy of basic Weld metal / GM Evans, 1997 Field Metallography, Failure analysis, and metallography / M. Blum, 1987 Woldman's Engineering Alloys, 8th ed. , 1994 Heat Treating Source Book / American Society for Metals, 1986 Biological Reactive Intermediates V / Robert Snyder, 1996 Encyclopedia of Materials Science and Engineering, Vol. 1, 1985 Fatigue Strength of Welded Structures / SJ Maddox, 1991 Denise Campbell Librarian FBI Library 1 Range Road Quantico, VA 22135 703-632-3443 [log in to unmask]