this is a Stromberg carburetor  off a pratt & whitney 9 cylinder radial engine,   

 mite be off  R-985 WASP ?

 model NA-Y9H-508     parts list no . A-18539-3

 in good used condition , but may have scratches and marks and dings ect from being used .

 be good for parts or rebuild .

 I will post world wide . but it is around 12 kgs packed for postage 

 PLEASE HAVE A GOOD LOOK AT ALL THE PHOTOS .