Ohmite Model 0457 1000 Ohm Adjustable Rheostat Wirewound Variable Power Resistor

Variable Resistor 500 ohm 25 Watt Potentiometer / Rheostat Memcor / CAT 3N-5981

Ohmite 014510 Ohm, Rheostat Model H, 25 Watt

100ohm Vintage Ohmite Ceramic Wire Wound Variable Rheostat 0536 Series L

Ohmite Model 0451 Series A Adjustable Rheostat Wirewound Variable Power Resistor

Ohmite Series A Model 0142 Wirewound Power Rheostat Variable Resistor Vintage US

200W 1000 Ohm Rheostat Ceramic Rheostat Adjustable Resistor High Power Wirewound

50W 1 Ohm Rheostat Ceramic Rheostat Adjustable Resistor High Power Wirewound