New heater control valve. I believe this valve to be for a '57 Ford car with factory conditioning. Marked on top "Dole Valve Co. Chicago". Underside has a very faint "2 - 57" stamped in edge; I assume a date of manufacture. No other marks I can find. Have read this may also fit '58 Edsels with A/C but I cannot confirm. Make sure this is the valve you need for your car as I am not a specialist on Ford A/C. Have seen some reproductions of this part recently, but no Dole originals. Ask questions before bidding. Thanks.
