Gold and Silver Identification Technology Trailer (1993)

01 January 1993 Factual 150 mins

A 1993-made China's videotape help you to become an expert to identify real gold and silver. There are six parts of this video: 1. Appraisal skills and methods of using tools (29 min.) 2. Gold identification method (55 min.) 3. Silver identification method (22 min.) 4. Silver dollar and silver coin identification method (18 min.) 5. Improvement and development of identification technology (16 min.) 6. Introduction to some gold and silver coins in ancient and modern China (16 min.)

Watch the official Gold and Silver Identification Technology 1993 trailer in HD below or find more Gold and Silver Identification Technology videos on Vidimovie.

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International Releases Dates

China 01 January 1993

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