Last month, a pages on Making a Knob, Wood vs Plastic Knobs and Knob Images & Videos were added.
Making a Knob show with images and step-by-step instructions how to make a wood knob on a wood lathe with a pen-making attachment.
Wood vs Plastic Knobs discusses the pros and cons of wood versus plastic knobs, differences in appearance, construction, uniformity, uniqueness, mounting, flash, grip and finish.
The Knob Images & Videos page contains a list of single-wood, layered-wood and plastic knobs, with images ordered by wood and serial number. It has links to videos for Single-Wood Knobs, Layered Wood Knobs and Plastic Knobs.