MASSEY FERGUSON: Light switch knob. Says inchLights inch. Tractors: Massey Harris: Pony, 22, 30, 30K, 44-6, 81, 82, 101 Jr, 101 Sr, 102 Jr, 102 Sr. Vintage Iron ALLIS CHALMERS: Light switch knob. Embossed inchLights inch. Tractors: B, C, CA, G, WC, WD, WD45. Vintage Iron WHITE EQUIPMENT: Light switch knob. Says inchLights inch. Tractors: Cockshutt: E3, E4, E5, 30, 40, 50. Minneapolis Moline: BF, BG, UTS (all with cut out). Oliver: Various Oliver models. Vintage Iron CASE: Light switch knob. Says “Lights”. Tractors: VAC, VAH, VAI, VAO (to s/n 5060679). Vintage Iron.