A color reference system combining the functions of colorimeter and spectrograph as a tool for identifying the colors in glass collections.
Spec-Tru Glass Color Reference Tool
Spec-Tru Glass Color Reference Tool
2024-06-26
Recreation, Collecting, Insulators, For Sale - Spec-Tru Glass Color Reference Tool. A color reference system combining the functions of colorimeter and spectrograph as a tool for identifying the colors in glass collections.