A new OEM Ford Motorcraft Thermostatic Choke Housing that I got at an auction of vintage car parts.  This is Ford part no. D2AZ-9848-B and Motorcraft CM-1533.

For use on the following models with 302" Engines and Ford 2bbl Carburetors:
Also for use on the following models with 351" and 351W Engines and Ford 2bbl carburetors:
car auto automobile automotive classic engine 1969 1970 1971 1972 69 70 71 72