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Firearms Functioning, Design, Manufacturing; History & Identification, Gunsmithing, Ballistics, Ammunition, Airguns
Expert Witness - Firearms, 30 years’ experience: Testified in State and Federal Courts, patent, liability, and criminal cases. Books have been cited as "Best Evidence" Qualified in firearms functioning, firearms technology, firearms history, firearms identification, and ballistics (interior, exterior, terminal…
Crystal Growth, Gem Synthesis, Gem Treatments, Causes of Color, etc.
Expert is an expert in the production and properties of man-made synthetic crystals for gemstone use, including ruby, emerald, diamond, cubic zirconia, and quartz. He has written a book and about 80 articles in this field. Expert has expertise in…