Potentiometer, Conductive Plastic, 0.5W, 100ohm, 10% +/-Tol, 1 Turn(s)

100 Ohm 2W Carbon Variable Resistor, Linear Taper, Panel Mount

1kR Carbon Variable Resistor, 1/2W, Linear Taper, Panel Mount
Potentiometer, Carbon Composition, 0.5W, 100ohm, 10% +/-Tol, 1 Turn(s),