Getting Started with Scratchbord: The Tools
Ampersand inks testing - Make your own scratchboard - BONUS speed drawing
Russ McMullin's Scratchboard Tutorial
Adding Color to a Pen and Ink Scratchboard Drawing
Scratchboard Art - Mark Hufford
Scratchboard Techniques
Scratchboard Drawing for Beginners: Step by Step Techniques
Russ McMullin's Scratchboard Tutorial
Scratchboard Drawing for Beginners: Step by Step Techniques
Getting Started with Scratchbord with Linda Sheets
How to draw on scratchboard for beginners!
Studio Art Honors Scratchboard illustration, Scratchboard, Scratchboard art
The Maxwell Technique of adding color to scratchboard