New reproduction resin knob available in multiple colors for 1940 Admiral, Mantola and Truetone radios made by Continential Radio & Television Corporation (CR&TC). Some models had contrasting knob colors rather than same color as case.
For the following known models:
Admiral
Dimensions: 3/4" diameter, 1/2" tall, 1/4" splined shaft
KN-001 (dark walnut, ivory, or white/beetle colors): $12.00