Authors | Tom Herbst

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Tom Herbst

Books by Tom Herbst

Amateur Gemstone Faceting Volume 2 : Expanding Your Horizons

Amateur Gemstone Faceting Volume 2 : Expanding Your Horizons: by Tom Herbst

by Tom Herbst

Amateur Gemstone Faceting Volume 1 : The Essentials

Amateur Gemstone Faceting Volume 1 : The Essentials: by Tom Herbst

by Tom Herbst